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#include <stdio.h>
#include <complex.h>
#include "misc/mri.h"
#include "num/multind.h"
#include "num/flpmath.h"
#include "simu/signals.h"
#include "utest.h"
static bool test_looklocker(void)
{
struct signal_model data = signal_looklocker_defaults;
float echos = 200;
long dims[DIMS] = { [0 ... DIMS - 1] = 1 };
dims[TE_DIM] = echos;
complex float* signal = md_alloc(DIMS, dims, CFL_SIZE);
looklocker_model(&data, echos, signal);
if (10E-5 < (cabsf(signal[0]) - 1.))
return 0;
if (10E-5 < (cabsf(signal[100]) - 0.027913))
return 0;
if (10E-5 < (cabsf(signal[199]) - 0.213577))
return 0;
md_free(signal);
return 1;
}
UT_REGISTER_TEST(test_looklocker);
static bool test_IR_bSSFP(void)
{
struct signal_model data = signal_IR_bSSFP_defaults;
float echos = 200;
long dims[DIMS] = { [0 ... DIMS - 1] = 1 };
dims[TE_DIM] = echos;
complex float* signal = md_alloc(DIMS, dims, CFL_SIZE);
IR_bSSFP_model(&data, echos, signal);
if (10E-5 < (cabsf(signal[0]) - 0.382683))
return 0;
if (10E-5 < (cabsf(signal[100]) - 0.036060))
return 0;
if (10E-5 < (cabsf(signal[199]) - 0.085378))
return 0;
// for (unsigned int i = 0; i < echos; i++)
// printf("signal[%d]: %f\n", i, cabsf(signal[i]));
md_free(signal);
return 1;
}
UT_REGISTER_TEST(test_IR_bSSFP);
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