- <init>
- dct2Slices
Computes the 2D discrete cosine transform (DCT-II) of each slice of this matrix.
- dct3
Computes the 3D discrete cosine transform (DCT-II) of this matrix.
- dht2Slices
Computes the 2D discrete Hartley transform (DHT) of each slice of this matrix.
- dht3
Computes the 3D discrete Hartley transform (DHT) of this matrix.
- dst2Slices
Computes the 2D discrete sine transform (DST-II) of each slice of this matrix.
- dst3
Computes the 3D discrete sine transform (DST-II) of this matrix.
- fft3
Computes the 3D discrete Fourier transform (DFT) of this matrix. The physical
layout of the output d
- getFft2Slices
Returns new complex matrix which is the 2D discrete Fourier transform (DFT) of
each slice of this ma
- getFft3
Returns new complex matrix which is the 3D discrete Fourier transform (DFT) of
this matrix.
- getIfft3
Returns new complex matrix which is the 3D inverse of the discrete Fourier
transform (IDFT) of this
- idct2Slices
Computes the 2D inverse of the discrete cosine transform (DCT-III) of each slice
of this matrix.