Package com.jhlabs.math
Class FFT
java.lang.Object
com.jhlabs.math.FFT
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
transform1D
(float[] real, float[] imag, int logN, int n, boolean forward) void
transform2D
(float[] real, float[] imag, int cols, int rows, boolean forward)
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Field Details
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w1
protected float[] w1 -
w2
protected float[] w2 -
w3
protected float[] w3
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Constructor Details
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FFT
public FFT(int logN)
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Method Details
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transform1D
public void transform1D(float[] real, float[] imag, int logN, int n, boolean forward) -
transform2D
public void transform2D(float[] real, float[] imag, int cols, int rows, boolean forward)
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