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Functions | |
| void | construct (char *file, int N, int M, int Z, fftw_complex *mem) |
| construct makes an 2d-nfft for every slice | |
| void | fft (int N, int M, int Z, fftw_complex *mem) |
| fft makes an 1D-ftt for every knot through all layers | |
| void | read_data (int N, int M, int Z, fftw_complex *mem) |
| read fills the memory with the file input_data_f.dat as the real part of f and with zeros for the imag part of f | |
| int | main (int argc, char **argv) |