mirror of
https://github.com/eddyem/zerndeco.git
synced 2025-12-06 02:25:10 +03:00
76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
/*
|
|
* benchmark.h
|
|
*
|
|
* Copyright 2016 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
* MA 02110-1301, USA.
|
|
*/
|
|
|
|
#pragma once
|
|
#ifndef __BENCHMARK_H__
|
|
#define __BENCHMARK_H__
|
|
|
|
#include "zernike.h"
|
|
#include "usefull_macros.h"
|
|
|
|
// in lambdas
|
|
#ifndef WF_EPSILON
|
|
#define WF_EPSILON (1e-3)
|
|
#endif
|
|
|
|
typedef struct{
|
|
size_t size; // size of arrays
|
|
double *zdata; // Z-coordinate of wavefront
|
|
polar *coordinates; // coordinates on WF (-1..1)
|
|
} wavefront;
|
|
|
|
// errors of wavefront restoration method
|
|
typedef struct{
|
|
double WF_std; // standard deviation for restored wavefront weighted by wavefront values
|
|
double max_dWF; // max{|WF - WF_0|/WF_0} if WF_0 > WF_EPSILON
|
|
double *ZC_sum; // data for std calculation: sum of differences
|
|
double *ZC_sum2; // and sum of their squares
|
|
double *max_dZC; // max|ZC/ZC_0 - 1|
|
|
} WF_stat;
|
|
|
|
typedef enum{
|
|
Scatter_direct = 0 // ZdecomposeR
|
|
,Scatter_LS // LS_decompose
|
|
,Scatter_QR // QR_decompose
|
|
,Scatter_grad // directGradZdecomposeR
|
|
,Scatter_LSgrad // LS_gradZdecomposeR
|
|
,Scatter_Zhao // gradZdecomposeR
|
|
,WF_bench_size
|
|
} WF_bench_type;
|
|
|
|
// wavefront restoration methods (according to functions' names)
|
|
typedef struct{
|
|
WF_stat stat[WF_bench_size];
|
|
int Znum; // amount of Zernike coefficients
|
|
int measurements; // amount of measurements: std=sqrt(ZC_sum2/measurements-(ZC_sum/measurements)^2)
|
|
} WF_benchmark;
|
|
|
|
void free_wavefront(wavefront **F);
|
|
double *calc_surface(int sz, double *Zidxs, int znum);
|
|
wavefront *calc_surfaceR(int sz, double *Zidxs, int znum);
|
|
wavefront *calc_surfaceRS(int sz, polar *points, double *Zidxs, int znum);
|
|
polar *calc_BTA_Hpoints(int *sz);
|
|
void free_bench(WF_benchmark **bench);
|
|
void do_benchmark(double *Zidxs0, int znum0);
|
|
void WF_diff(double *WF1, double *WF2, int sz, double *std, double *maxd, double *maxdr);
|
|
|
|
#endif // __BENCHMARK_H__
|