Class CommonUtils

java.lang.Object

org.jtransforms.utils.CommonUtils

public class CommonUtils
extends Object

Static utility methods.

Author:

Piotr Wendykier ([email protected])

Constructor Summary

Constructors

Constructor	Description
CommonUtils()

Method Summary

Modifier and Type	Method	Description
static void	bitrv2(int n, int[] ip, double[] a, int offa)
static void	bitrv2(int n, int[] ip, float[] a, int offa)
static void	bitrv208(double[] a, int offa)
static void	bitrv208(float[] a, int offa)
static void	bitrv208(org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	bitrv208(org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	bitrv208neg(double[] a, int offa)
static void	bitrv208neg(float[] a, int offa)
static void	bitrv208neg(org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	bitrv208neg(org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	bitrv216(double[] a, int offa)
static void	bitrv216(float[] a, int offa)
static void	bitrv216(org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	bitrv216(org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	bitrv216neg(double[] a, int offa)
static void	bitrv216neg(float[] a, int offa)
static void	bitrv216neg(org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	bitrv216neg(org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	bitrv2conj(int n, int[] ip, double[] a, int offa)
static void	bitrv2conj(int n, int[] ip, float[] a, int offa)
static void	bitrv2conj(long n, org.visnow.jlargearrays.LongLargeArray ip, org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	bitrv2conj(long n, org.visnow.jlargearrays.LongLargeArray ip, org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	bitrv2l(long n, org.visnow.jlargearrays.LongLargeArray ip, org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	bitrv2l(long n, org.visnow.jlargearrays.LongLargeArray ip, org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	cftb040(double[] a, int offa)
static void	cftb040(float[] a, int offa)
static void	cftb040(org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	cftb040(org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	cftb1st(int n, double[] a, int offa, double[] w, int startw)
static void	cftb1st(int n, float[] a, int offa, float[] w, int startw)
static void	cftb1st(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.DoubleLargeArray w, long startw)
static void	cftb1st(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.FloatLargeArray w, long startw)
static void	cftbsub(int n, double[] a, int offa, int[] ip, int nw, double[] w)
static void	cftbsub(int n, float[] a, int offa, int[] ip, int nw, float[] w)
static void	cftbsub(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.LongLargeArray ip, long nw, org.visnow.jlargearrays.DoubleLargeArray w)
static void	cftbsub(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.LongLargeArray ip, long nw, org.visnow.jlargearrays.FloatLargeArray w)
static void	cftf040(double[] a, int offa)
static void	cftf040(float[] a, int offa)
static void	cftf040(org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	cftf040(org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	cftf081(double[] a, int offa, double[] w, int startw)
static void	cftf081(float[] a, int offa, float[] w, int startw)
static void	cftf081(org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.DoubleLargeArray w, long startw)
static void	cftf081(org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.FloatLargeArray w, long startw)
static void	cftf082(double[] a, int offa, double[] w, int startw)
static void	cftf082(float[] a, int offa, float[] w, int startw)
static void	cftf082(org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.DoubleLargeArray w, long startw)
static void	cftf082(org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.FloatLargeArray w, long startw)
static void	cftf161(double[] a, int offa, double[] w, int startw)
static void	cftf161(float[] a, int offa, float[] w, int startw)
static void	cftf161(org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.DoubleLargeArray w, long startw)
static void	cftf161(org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.FloatLargeArray w, long startw)
static void	cftf162(double[] a, int offa, double[] w, int startw)
static void	cftf162(float[] a, int offa, float[] w, int startw)
static void	cftf162(org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.DoubleLargeArray w, long startw)
static void	cftf162(org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.FloatLargeArray w, long startw)
static void	cftf1st(int n, double[] a, int offa, double[] w, int startw)
static void	cftf1st(int n, float[] a, int offa, float[] w, int startw)
static void	cftf1st(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.DoubleLargeArray w, long startw)
static void	cftf1st(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.FloatLargeArray w, long startw)
static void	cftfsub(int n, double[] a, int offa, int[] ip, int nw, double[] w)
static void	cftfsub(int n, float[] a, int offa, int[] ip, int nw, float[] w)
static void	cftfsub(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.LongLargeArray ip, long nw, org.visnow.jlargearrays.DoubleLargeArray w)
static void	cftfsub(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.LongLargeArray ip, long nw, org.visnow.jlargearrays.FloatLargeArray w)
static void	cftfx41(int n, double[] a, int offa, int nw, double[] w)
static void	cftfx41(int n, float[] a, int offa, int nw, float[] w)
static void	cftfx41(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, long nw, org.visnow.jlargearrays.DoubleLargeArray w)
static void	cftfx41(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, long nw, org.visnow.jlargearrays.FloatLargeArray w)
static void	cftleaf(int n, int isplt, double[] a, int offa, int nw, double[] w)
static void	cftleaf(int n, int isplt, float[] a, int offa, int nw, float[] w)
static void	cftleaf(long n, long isplt, org.visnow.jlargearrays.DoubleLargeArray a, long offa, long nw, org.visnow.jlargearrays.DoubleLargeArray w)
static void	cftleaf(long n, long isplt, org.visnow.jlargearrays.FloatLargeArray a, long offa, long nw, org.visnow.jlargearrays.FloatLargeArray w)
static void	cftmdl1(int n, double[] a, int offa, double[] w, int startw)
static void	cftmdl1(int n, float[] a, int offa, float[] w, int startw)
static void	cftmdl1(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.DoubleLargeArray w, long startw)
static void	cftmdl1(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.FloatLargeArray w, long startw)
static void	cftmdl2(int n, double[] a, int offa, double[] w, int startw)
static void	cftmdl2(int n, float[] a, int offa, float[] w, int startw)
static void	cftmdl2(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, org.visnow.jlargearrays.DoubleLargeArray w, long startw)
static void	cftmdl2(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, org.visnow.jlargearrays.FloatLargeArray w, long startw)
static void	cftrec4(int n, double[] a, int offa, int nw, double[] w)
static void	cftrec4(int n, float[] a, int offa, int nw, float[] w)
static void	cftrec4(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, long nw, org.visnow.jlargearrays.DoubleLargeArray w)
static void	cftrec4(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, long nw, org.visnow.jlargearrays.FloatLargeArray w)
static void	cftrec4_th(int n, double[] a, int offa, int nw, double[] w)
static void	cftrec4_th(int n, float[] a, int offa, int nw, float[] w)
static void	cftrec4_th(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, long nw, org.visnow.jlargearrays.DoubleLargeArray w)
static void	cftrec4_th(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, long nw, org.visnow.jlargearrays.FloatLargeArray w)
static int	cfttree(int n, int j, int k, double[] a, int offa, int nw, double[] w)
static int	cfttree(int n, int j, int k, float[] a, int offa, int nw, float[] w)
static long	cfttree(long n, long j, long k, org.visnow.jlargearrays.DoubleLargeArray a, long offa, long nw, org.visnow.jlargearrays.DoubleLargeArray w)
static long	cfttree(long n, long j, long k, org.visnow.jlargearrays.FloatLargeArray a, long offa, long nw, org.visnow.jlargearrays.FloatLargeArray w)
static void	cftx020(double[] a, int offa)
static void	cftx020(float[] a, int offa)
static void	cftx020(org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	cftx020(org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	cftxb020(double[] a, int offa)
static void	cftxb020(float[] a, int offa)
static void	cftxb020(org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	cftxb020(org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	cftxc020(double[] a, int offa)
static void	cftxc020(float[] a, int offa)
static void	cftxc020(org.visnow.jlargearrays.DoubleLargeArray a, long offa)
static void	cftxc020(org.visnow.jlargearrays.FloatLargeArray a, long offa)
static void	dctsub(int n, double[] a, int offa, int nc, double[] c, int startc)
static void	dctsub(int n, float[] a, int offa, int nc, float[] c, int startc)
static void	dctsub(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, long nc, org.visnow.jlargearrays.DoubleLargeArray c, long startc)
static void	dctsub(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, long nc, org.visnow.jlargearrays.FloatLargeArray c, long startc)
static long	getReminder(long n, int[] factors)
static long	getThreadsBeginN_1D_FFT_2Threads()	Returns the minimal size of 1D data for which two threads are used.
static long	getThreadsBeginN_1D_FFT_4Threads()	Returns the minimal size of 1D data for which four threads are used.
static long	getThreadsBeginN_2D()	Returns the minimal size of 2D data for which threads are used.
static long	getThreadsBeginN_3D()	Returns the minimal size of 3D data for which threads are used.
static boolean	isPowerOf2(int x)	Checks if x is a power-of-two number.
static boolean	isPowerOf2(long x)	Checks if x is a power-of-two number.
static boolean	isUseLargeArrays()	Returns the value of useLargeArrays variable.
static void	makect(int nc, double[] c, int startc, int[] ip)
static void	makect(int nc, float[] c, int startc, int[] ip)
static void	makect(long nc, org.visnow.jlargearrays.DoubleLargeArray c, long startc, org.visnow.jlargearrays.LongLargeArray ipl)
static void	makect(long nc, org.visnow.jlargearrays.FloatLargeArray c, long startc, org.visnow.jlargearrays.LongLargeArray ipl)
static void	makeipt(int nw, int[] ip)
static void	makeipt(long nw, org.visnow.jlargearrays.LongLargeArray ipl)
static void	makewt(int nw, int[] ip, double[] w)
static void	makewt(int nw, int[] ip, float[] w)
static void	makewt(long nw, org.visnow.jlargearrays.LongLargeArray ipl, org.visnow.jlargearrays.DoubleLargeArray wl)
static void	makewt(long nw, org.visnow.jlargearrays.LongLargeArray ipl, org.visnow.jlargearrays.FloatLargeArray wl)
static int	nextPow2(int x)	Returns the closest power-of-two number greater than or equal to x.
static long	nextPow2(long x)	Returns the closest power-of-two number greater than or equal to x.
static int	prevPow2(int x)	Returns the closest power-of-two number less than or equal to x.
static long	prevPow2(long x)	Returns the closest power-of-two number less than or equal to x.
static void	resetThreadsBeginN()	Resets the minimal size of 2D and 3D data for which threads are used.
static void	resetThreadsBeginN_FFT()	Resets the minimal size of 1D data for which two and four threads are used.
static void	rftbsub(int n, double[] a, int offa, int nc, double[] c, int startc)
static void	rftbsub(int n, float[] a, int offa, int nc, float[] c, int startc)
static void	rftbsub(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, long nc, org.visnow.jlargearrays.DoubleLargeArray c, long startc)
static void	rftbsub(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, long nc, org.visnow.jlargearrays.FloatLargeArray c, long startc)
static void	rftfsub(int n, double[] a, int offa, int nc, double[] c, int startc)
static void	rftfsub(int n, float[] a, int offa, int nc, float[] c, int startc)
static void	rftfsub(long n, org.visnow.jlargearrays.DoubleLargeArray a, long offa, long nc, org.visnow.jlargearrays.DoubleLargeArray c, long startc)
static void	rftfsub(long n, org.visnow.jlargearrays.FloatLargeArray a, long offa, long nc, org.visnow.jlargearrays.FloatLargeArray c, long startc)
static void	scale(int n, double m, double[] a, int offa, boolean complex)
static void	scale(int n, float m, float[] a, int offa, boolean complex)
static void	scale(long nl, double m, org.visnow.jlargearrays.DoubleLargeArray a, long offa, boolean complex)
static void	scale(long nl, float m, org.visnow.jlargearrays.FloatLargeArray a, long offa, boolean complex)
static void	setThreadsBeginN_1D_FFT_2Threads(long n)	Sets the minimal size of 1D data for which two threads are used.
static void	setThreadsBeginN_1D_FFT_4Threads(long n)	Sets the minimal size of 1D data for which four threads are used.
static void	setThreadsBeginN_2D(long n)	Sets the minimal size of 2D data for which threads are used.
static void	setThreadsBeginN_3D(long n)	Sets the minimal size of 3D data for which threads are used.
static void	setUseLargeArrays(boolean useLargeArrays)	Sets the value of useLargeArrays variable.
static void	sleep(long millis)	Causes the currently executing thread to sleep (temporarily cease execution) for the specified number of milliseconds.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CommonUtils

public CommonUtils()

Method Details

sleep

public static void sleep(long millis)

Causes the currently executing thread to sleep (temporarily cease execution) for the specified number of milliseconds.

Parameters:

millis - the length of time to sleep in milliseconds

getThreadsBeginN_1D_FFT_2Threads

public static long getThreadsBeginN_1D_FFT_2Threads()

Returns the minimal size of 1D data for which two threads are used.

Returns:

the minimal size of 1D data for which two threads are used

getThreadsBeginN_1D_FFT_4Threads

public static long getThreadsBeginN_1D_FFT_4Threads()

Returns the minimal size of 1D data for which four threads are used.

Returns:

the minimal size of 1D data for which four threads are used

getThreadsBeginN_2D

public static long getThreadsBeginN_2D()

Returns the minimal size of 2D data for which threads are used.

Returns:

the minimal size of 2D data for which threads are used

getThreadsBeginN_3D

public static long getThreadsBeginN_3D()

Returns the minimal size of 3D data for which threads are used.

Returns:

the minimal size of 3D data for which threads are used

setThreadsBeginN_1D_FFT_2Threads

public static void setThreadsBeginN_1D_FFT_2Threads(long n)

Sets the minimal size of 1D data for which two threads are used.

Parameters:

n - the minimal size of 1D data for which two threads are used

setThreadsBeginN_1D_FFT_4Threads

public static void setThreadsBeginN_1D_FFT_4Threads(long n)

Sets the minimal size of 1D data for which four threads are used.

Parameters:

n - the minimal size of 1D data for which four threads are used

setThreadsBeginN_2D

public static void setThreadsBeginN_2D(long n)

Sets the minimal size of 2D data for which threads are used.

Parameters:

n - the minimal size of 2D data for which threads are used

setThreadsBeginN_3D

public static void setThreadsBeginN_3D(long n)

Sets the minimal size of 3D data for which threads are used.

Parameters:

n - the minimal size of 3D data for which threads are used

resetThreadsBeginN_FFT

public static void resetThreadsBeginN_FFT()

Resets the minimal size of 1D data for which two and four threads are used.

resetThreadsBeginN

public static void resetThreadsBeginN()

Resets the minimal size of 2D and 3D data for which threads are used.

isUseLargeArrays

public static boolean isUseLargeArrays()

Returns the value of useLargeArrays variable.

Returns:

the value of useLargeArrays variable

setUseLargeArrays

public static void setUseLargeArrays(boolean useLargeArrays)

Sets the value of useLargeArrays variable.

Parameters:

useLargeArrays - the value of useLargeArrays variable

nextPow2

public static int nextPow2(int x)

Returns the closest power-of-two number greater than or equal to x.

Parameters:

x - input value

Returns:

the closest power-of-two number greater than or equal to x

nextPow2

public static long nextPow2(long x)

Returns the closest power-of-two number greater than or equal to x.

Parameters:

x - input value

Returns:

the closest power-of-two number greater than or equal to x

prevPow2

public static int prevPow2(int x)

Returns the closest power-of-two number less than or equal to x.

Parameters:

x - input value

Returns:

the closest power-of-two number less then or equal to x

prevPow2

public static long prevPow2(long x)

Returns the closest power-of-two number less than or equal to x.

Parameters:

x - input value

Returns:

the closest power-of-two number less then or equal to x

isPowerOf2

public static boolean isPowerOf2(int x)

Checks if x is a power-of-two number.

Parameters:

x - input value

Returns:

true if x is a power-of-two number

isPowerOf2

public static boolean isPowerOf2(long x)

Checks if x is a power-of-two number.

Parameters:

x - input value

Returns:

true if x is a power-of-two number

getReminder

public static long getReminder(long n,
 int[] factors)

makeipt

public static void makeipt(int nw,
 int[] ip)

makeipt

public static void makeipt(long nw,
 org.visnow.jlargearrays.LongLargeArray ipl)

makewt

public static void makewt(int nw,
 int[] ip,
 double[] w)

makewt

public static void makewt(long nw,
 org.visnow.jlargearrays.LongLargeArray ipl,
 org.visnow.jlargearrays.DoubleLargeArray wl)

makect

public static void makect(int nc,
 double[] c,
 int startc,
 int[] ip)

makect

public static void makect(long nc,
 org.visnow.jlargearrays.DoubleLargeArray c,
 long startc,
 org.visnow.jlargearrays.LongLargeArray ipl)

makect

public static void makect(int nc,
 float[] c,
 int startc,
 int[] ip)

makect

public static void makect(long nc,
 org.visnow.jlargearrays.FloatLargeArray c,
 long startc,
 org.visnow.jlargearrays.LongLargeArray ipl)

makewt

public static void makewt(int nw,
 int[] ip,
 float[] w)

makewt

public static void makewt(long nw,
 org.visnow.jlargearrays.LongLargeArray ipl,
 org.visnow.jlargearrays.FloatLargeArray wl)

cftfsub

public static void cftfsub(int n,
 double[] a,
 int offa,
 int[] ip,
 int nw,
 double[] w)

cftfsub

public static void cftfsub(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.LongLargeArray ip,
 long nw,
 org.visnow.jlargearrays.DoubleLargeArray w)

cftbsub

public static void cftbsub(int n,
 double[] a,
 int offa,
 int[] ip,
 int nw,
 double[] w)

cftbsub

public static void cftbsub(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.LongLargeArray ip,
 long nw,
 org.visnow.jlargearrays.DoubleLargeArray w)

bitrv2

public static void bitrv2(int n,
 int[] ip,
 double[] a,
 int offa)

bitrv2l

public static void bitrv2l(long n,
 org.visnow.jlargearrays.LongLargeArray ip,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

bitrv2conj

public static void bitrv2conj(int n,
 int[] ip,
 double[] a,
 int offa)

bitrv2conj

public static void bitrv2conj(long n,
 org.visnow.jlargearrays.LongLargeArray ip,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

bitrv216

public static void bitrv216(double[] a,
 int offa)

bitrv216

public static void bitrv216(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

bitrv216neg

public static void bitrv216neg(double[] a,
 int offa)

bitrv216neg

public static void bitrv216neg(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

bitrv208

public static void bitrv208(double[] a,
 int offa)

bitrv208

public static void bitrv208(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

bitrv208neg

public static void bitrv208neg(double[] a,
 int offa)

bitrv208neg

public static void bitrv208neg(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

cftf1st

public static void cftf1st(int n,
 double[] a,
 int offa,
 double[] w,
 int startw)

cftf1st

public static void cftf1st(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.DoubleLargeArray w,
 long startw)

cftb1st

public static void cftb1st(int n,
 double[] a,
 int offa,
 double[] w,
 int startw)

cftb1st

public static void cftb1st(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.DoubleLargeArray w,
 long startw)

cftrec4_th

public static void cftrec4_th(int n,
 double[] a,
 int offa,
 int nw,
 double[] w)

cftrec4_th

public static void cftrec4_th(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.DoubleLargeArray w)

cftrec4

public static void cftrec4(int n,
 double[] a,
 int offa,
 int nw,
 double[] w)

cftrec4

public static void cftrec4(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.DoubleLargeArray w)

cfttree

public static int cfttree(int n,
 int j,
 int k,
 double[] a,
 int offa,
 int nw,
 double[] w)

cfttree

public static long cfttree(long n,
 long j,
 long k,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.DoubleLargeArray w)

cftleaf

public static void cftleaf(int n,
 int isplt,
 double[] a,
 int offa,
 int nw,
 double[] w)

cftleaf

public static void cftleaf(long n,
 long isplt,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.DoubleLargeArray w)

cftmdl1

public static void cftmdl1(int n,
 double[] a,
 int offa,
 double[] w,
 int startw)

cftmdl1

public static void cftmdl1(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.DoubleLargeArray w,
 long startw)

cftmdl2

public static void cftmdl2(int n,
 double[] a,
 int offa,
 double[] w,
 int startw)

cftmdl2

public static void cftmdl2(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.DoubleLargeArray w,
 long startw)

cftfx41

public static void cftfx41(int n,
 double[] a,
 int offa,
 int nw,
 double[] w)

cftfx41

public static void cftfx41(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.DoubleLargeArray w)

cftf161

public static void cftf161(double[] a,
 int offa,
 double[] w,
 int startw)

cftf161

public static void cftf161(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.DoubleLargeArray w,
 long startw)

cftf162

public static void cftf162(double[] a,
 int offa,
 double[] w,
 int startw)

cftf162

public static void cftf162(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.DoubleLargeArray w,
 long startw)

cftf081

public static void cftf081(double[] a,
 int offa,
 double[] w,
 int startw)

cftf081

public static void cftf081(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.DoubleLargeArray w,
 long startw)

cftf082

public static void cftf082(double[] a,
 int offa,
 double[] w,
 int startw)

cftf082

public static void cftf082(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 org.visnow.jlargearrays.DoubleLargeArray w,
 long startw)

cftf040

public static void cftf040(double[] a,
 int offa)

cftf040

public static void cftf040(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

cftb040

public static void cftb040(double[] a,
 int offa)

cftb040

public static void cftb040(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

cftx020

public static void cftx020(double[] a,
 int offa)

cftx020

public static void cftx020(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

cftxb020

public static void cftxb020(double[] a,
 int offa)

cftxb020

public static void cftxb020(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

cftxc020

public static void cftxc020(double[] a,
 int offa)

cftxc020

public static void cftxc020(org.visnow.jlargearrays.DoubleLargeArray a,
 long offa)

rftfsub

public static void rftfsub(int n,
 double[] a,
 int offa,
 int nc,
 double[] c,
 int startc)

rftfsub

public static void rftfsub(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 long nc,
 org.visnow.jlargearrays.DoubleLargeArray c,
 long startc)

rftbsub

public static void rftbsub(int n,
 double[] a,
 int offa,
 int nc,
 double[] c,
 int startc)

rftbsub

public static void rftbsub(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 long nc,
 org.visnow.jlargearrays.DoubleLargeArray c,
 long startc)

dctsub

public static void dctsub(int n,
 double[] a,
 int offa,
 int nc,
 double[] c,
 int startc)

dctsub

public static void dctsub(long n,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 long nc,
 org.visnow.jlargearrays.DoubleLargeArray c,
 long startc)

cftfsub

public static void cftfsub(int n,
 float[] a,
 int offa,
 int[] ip,
 int nw,
 float[] w)

cftfsub

public static void cftfsub(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.LongLargeArray ip,
 long nw,
 org.visnow.jlargearrays.FloatLargeArray w)

cftbsub

public static void cftbsub(int n,
 float[] a,
 int offa,
 int[] ip,
 int nw,
 float[] w)

cftbsub

public static void cftbsub(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.LongLargeArray ip,
 long nw,
 org.visnow.jlargearrays.FloatLargeArray w)

bitrv2

public static void bitrv2(int n,
 int[] ip,
 float[] a,
 int offa)

bitrv2l

public static void bitrv2l(long n,
 org.visnow.jlargearrays.LongLargeArray ip,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

bitrv2conj

public static void bitrv2conj(int n,
 int[] ip,
 float[] a,
 int offa)

bitrv2conj

public static void bitrv2conj(long n,
 org.visnow.jlargearrays.LongLargeArray ip,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

bitrv216

public static void bitrv216(float[] a,
 int offa)

bitrv216

public static void bitrv216(org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

bitrv216neg

public static void bitrv216neg(float[] a,
 int offa)

bitrv216neg

public static void bitrv216neg(org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

bitrv208

public static void bitrv208(float[] a,
 int offa)

bitrv208

public static void bitrv208(org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

bitrv208neg

public static void bitrv208neg(float[] a,
 int offa)

bitrv208neg

public static void bitrv208neg(org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

cftf1st

public static void cftf1st(int n,
 float[] a,
 int offa,
 float[] w,
 int startw)

cftf1st

public static void cftf1st(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.FloatLargeArray w,
 long startw)

cftb1st

public static void cftb1st(int n,
 float[] a,
 int offa,
 float[] w,
 int startw)

cftb1st

public static void cftb1st(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.FloatLargeArray w,
 long startw)

cftrec4_th

public static void cftrec4_th(int n,
 float[] a,
 int offa,
 int nw,
 float[] w)

cftrec4_th

public static void cftrec4_th(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.FloatLargeArray w)

cftrec4

public static void cftrec4(int n,
 float[] a,
 int offa,
 int nw,
 float[] w)

cftrec4

public static void cftrec4(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.FloatLargeArray w)

cfttree

public static int cfttree(int n,
 int j,
 int k,
 float[] a,
 int offa,
 int nw,
 float[] w)

cfttree

public static long cfttree(long n,
 long j,
 long k,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.FloatLargeArray w)

cftleaf

public static void cftleaf(int n,
 int isplt,
 float[] a,
 int offa,
 int nw,
 float[] w)

cftleaf

public static void cftleaf(long n,
 long isplt,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.FloatLargeArray w)

cftmdl1

public static void cftmdl1(int n,
 float[] a,
 int offa,
 float[] w,
 int startw)

cftmdl1

public static void cftmdl1(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.FloatLargeArray w,
 long startw)

cftmdl2

public static void cftmdl2(int n,
 float[] a,
 int offa,
 float[] w,
 int startw)

cftmdl2

public static void cftmdl2(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.FloatLargeArray w,
 long startw)

cftfx41

public static void cftfx41(int n,
 float[] a,
 int offa,
 int nw,
 float[] w)

cftfx41

public static void cftfx41(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 long nw,
 org.visnow.jlargearrays.FloatLargeArray w)

cftf161

public static void cftf161(float[] a,
 int offa,
 float[] w,
 int startw)

cftf161

public static void cftf161(org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.FloatLargeArray w,
 long startw)

cftf162

public static void cftf162(float[] a,
 int offa,
 float[] w,
 int startw)

cftf162

public static void cftf162(org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.FloatLargeArray w,
 long startw)

cftf081

public static void cftf081(float[] a,
 int offa,
 float[] w,
 int startw)

cftf081

public static void cftf081(org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.FloatLargeArray w,
 long startw)

cftf082

public static void cftf082(float[] a,
 int offa,
 float[] w,
 int startw)

cftf082

public static void cftf082(org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 org.visnow.jlargearrays.FloatLargeArray w,
 long startw)

cftf040

public static void cftf040(float[] a,
 int offa)

cftf040

public static void cftf040(org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

cftb040

public static void cftb040(float[] a,
 int offa)

cftb040

public static void cftb040(org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

cftx020

public static void cftx020(float[] a,
 int offa)

cftx020

public static void cftx020(org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

cftxb020

public static void cftxb020(float[] a,
 int offa)

cftxb020

public static void cftxb020(org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

cftxc020

public static void cftxc020(float[] a,
 int offa)

cftxc020

public static void cftxc020(org.visnow.jlargearrays.FloatLargeArray a,
 long offa)

rftfsub

public static void rftfsub(int n,
 float[] a,
 int offa,
 int nc,
 float[] c,
 int startc)

rftfsub

public static void rftfsub(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 long nc,
 org.visnow.jlargearrays.FloatLargeArray c,
 long startc)

rftbsub

public static void rftbsub(int n,
 float[] a,
 int offa,
 int nc,
 float[] c,
 int startc)

rftbsub

public static void rftbsub(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 long nc,
 org.visnow.jlargearrays.FloatLargeArray c,
 long startc)

dctsub

public static void dctsub(int n,
 float[] a,
 int offa,
 int nc,
 float[] c,
 int startc)

dctsub

public static void dctsub(long n,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 long nc,
 org.visnow.jlargearrays.FloatLargeArray c,
 long startc)

scale

public static void scale(int n,
 double m,
 double[] a,
 int offa,
 boolean complex)

scale

public static void scale(long nl,
 double m,
 org.visnow.jlargearrays.DoubleLargeArray a,
 long offa,
 boolean complex)

scale

public static void scale(int n,
 float m,
 float[] a,
 int offa,
 boolean complex)

scale

public static void scale(long nl,
 float m,
 org.visnow.jlargearrays.FloatLargeArray a,
 long offa,
 boolean complex)