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java.lang.Object | +----VS.vsFFT1D
private final int FORWARD_FFT
private final int REVERSE_FFT
private float direction
static final float twoPI
private int N
private int numBits
double r_data[]
double i_data[]
public vsFFT1D()
public void TestFFT()
public void swap(int i)
public void swapInt(int i, int j)
double getMaxValue(double in[])
void bitReverse2()
void bitReverse()
int bitr(int j)
public void forwardFFT(double in_r[], double in_i[])
public void reverseFFT(double in_r[], double in_i[])
public void fft(double in_r[], double in_i[])
public double[] getRealData()
public double[] getImaginaryData()
public double[] magnitudeSpectrum(double in_r[], double in_i[])
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