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int | N_total |
| | Total number of Fourier coefficients.
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int | M_total |
| | Total number of samples.
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float * | f_hat |
| | Vector of Fourier coefficients, size is N_total * sizeof( float )
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float * | f |
| | Vector of samples, size is M_total * sizeof( float )
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void(* | mv_trafo )(void *) |
| | Pointer to the own transform.
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void(* | mv_adjoint )(void *) |
| | Pointer to the own adjoint.
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int | d |
| | dimension, rank
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int * | N |
| | cut-off-frequencies (kernel)
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int * | n |
| | length of DCT-I
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float * | sigma |
| | oversampling-factor
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int | m |
| | cut-off parameter in time-domain
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float | nfct_full_psi_eps |
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float * | b |
| | shape parameters
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unsigned | nfct_flags |
| | flags for precomputation, malloc
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unsigned | fftw_flags |
| | flags for the fftw
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float * | x |
| | nodes (in time/spatial domain)
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double | MEASURE_TIME_t [3] |
| | measured time for each step
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float ** | c_phi_inv |
| | precomputed data, matrix D
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float * | psi |
| | precomputed data, matrix B
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int | size_psi |
| | only for thin B
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int * | psi_index_g |
| | only for thin B
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int * | psi_index_f |
| | only for thin B
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float * | g |
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float * | g_hat |
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float * | g1 |
| | input of fftw
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float * | g2 |
| | output of fftw
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float * | spline_coeffs |
| | input for de Boor algorithm, if B_SPLINE or SINC_2m is defined
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Definition at line 274 of file nfft3.h.
The documentation for this struct was generated from the following file:
