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Functions | |
| void | simple_test_infft_1d (int N, int M, int iter) |
| Simple test routine for the inverse nfft. | |
| int | main () |
| Main routine. | |
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Simple test routine for the inverse nfft. < index for nodes, freqencies,iter < plan for the nfft < plan for the inverse nfft initialise an one dimensional plan init pseudo random nodes precompute psi, the entries of the matrix B initialise inverse plan init pseudo random samples and show them initialise some guess f_hat_0 and solve Definition at line 15 of file solver/simple_test.c. References infft_plan::dot_r_iter, nfft_plan::f, nfft_plan::f_hat, infft_plan::f_hat_iter, infft_before_loop(), infft_finalize(), infft_init(), infft_loop_one_step(), nfft_plan::M_total, nfft_plan::N_total, nfft_finalize(), nfft_plan::nfft_flags, nfft_init_1d(), nfft_precompute_one_psi(), NFFT_SWAP_complex, nfft_trafo(), nfft_vpr_complex(), nfft_vrand_shifted_unit_double(), nfft_vrand_unit_complex(), PRE_ONE_PSI, nfft_plan::x, and infft_plan::y. Referenced by main(). |