|
Routine Name |
Mark of Introduction |
Purpose |
| c06eac | 1 |
nag_fft_real
Single one-dimensional real discrete Fourier transform |
| c06ebc | 1 |
nag_fft_hermitian
Single one-dimensional Hermitian discrete Fourier transform |
| c06ecc | 1 |
nag_fft_complex
Single one-dimensional complex discrete Fourier transform |
| c06ekc | 1 |
nag_convolution_real
Circular convolution or correlation of two real vectors |
| c06fpc | 1 |
nag_fft_multiple_real
Multiple one-dimensional real discrete Fourier transforms |
| c06fqc | 1 |
nag_fft_multiple_hermitian
Multiple one-dimensional Hermitian discrete Fourier transforms |
| c06frc | 1 |
nag_fft_multiple_complex
Multiple one-dimensional complex discrete Fourier transforms |
| c06fuc | 1 |
nag_fft_2d_complex
two-dimensional complex discrete Fourier transform |
| c06gbc | 1 |
nag_conjugate_hermitian
Complex conjugate of Hermitian sequence |
| c06gcc | 1 |
nag_conjugate_complex
Complex conjugate of complex sequence |
| c06gqc | 1 |
nag_multiple_conjugate_hermitian
Complex conjugate of multiple Hermitian sequences |
| c06gsc | 1 |
nag_multiple_hermitian_to_complex
Convert Hermitian sequences to general complex sequences |
| c06gzc | 1 |
nag_fft_init_trig
Initialisation function for other c06 functions |
| c06hac | 2 |
nag_fft_multiple_sine
Discrete sine transform |
| c06hbc | 2 |
nag_fft_multiple_cosine
Discrete cosine transform |
| c06hcc | 2 |
nag_fft_multiple_qtr_sine
Discrete quarter-wave sine transform |
| c06hdc | 2 |
nag_fft_multiple_qtr_cosine
Discrete quarter-wave cosine transform |
| c06pfc | 7 |
nag_fft_multid_single
One-dimensional complex discrete Fourier transform of multi-dimensional data (using complex data type) |
| c06pjc | 7 |
nag_fft_multid_full
Multi-dimensional complex discrete Fourier transform of multi-dimensional data (using complex data type) |
| c06pxc | 7 |
nag_fft_3d
Three-dimensional complex discrete Fourier transform, complex data format |