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Basic parameters - LFR software ICD 1.8 - Version 1
Basic parameters - LFR software ICD 1.8 - Version 1

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file_utilities.c
55 lines | 3.0 KiB | text/x-c | CLexer
// In the frame of RPW LFR Sofware ICD Issue1 Rev8 (05/07/2013)
// version 1: 31/07/2013
#include <file_utilities.h>
int lecture_file_sm(const char *fileName)
{
// unsigned int i;
FILE *infile;
infile = fopen(fileName, "rb"); // open explicitely a binary file !!! ...
if(infile == NULL) {
printf("Hello I cannot open the file! \n");
return 0;
}
(void) fread(compressed_spectral_matrix_f0, sizeof(compressed_spectral_matrix_f0), 1, infile);
(void) fclose(infile);
printf("size of compressed_spectral_matrix_f0 : %d\n", sizeof(compressed_spectral_matrix_f0));
printf("compressed_spectral_matrix_f0 : \n");
printf("Element %.2d (S11) (%.2d & --) => Re:%16.8e Im:%16.8e\n", 1, 0,
compressed_spectral_matrix_f0[0], 0.);
printf("Element %.2d (S12) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 2, 1, 2,
compressed_spectral_matrix_f0[1], compressed_spectral_matrix_f0[2]);
printf("Element %.2d (S13) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 3, 3, 4,
compressed_spectral_matrix_f0[3], compressed_spectral_matrix_f0[4]);
printf("Element %.2d (S14) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 4, 5, 6,
compressed_spectral_matrix_f0[5], compressed_spectral_matrix_f0[6]);
printf("Element %.2d (S15) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 5, 7, 8,
compressed_spectral_matrix_f0[7], compressed_spectral_matrix_f0[8]);
printf("Element %.2d (S22) (%.2d & --) => Re:%16.8e Im:%16.8e\n", 6, 9,
compressed_spectral_matrix_f0[9], 0.);
printf("Element %.2d (S23) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 7, 10, 11,
compressed_spectral_matrix_f0[10], compressed_spectral_matrix_f0[11]);
printf("Element %.2d (S24) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 8, 12, 13,
compressed_spectral_matrix_f0[12], compressed_spectral_matrix_f0[13]);
printf("Element %.2d (S25) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 9, 14, 15,
compressed_spectral_matrix_f0[14], compressed_spectral_matrix_f0[15]);
printf("Element %.2d (S33) (%.2d & --) => Re:%16.8e Im:%16.8e\n", 10, 16,
compressed_spectral_matrix_f0[16], 0.);
printf("Element %.2d (S34) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 11, 17, 18,
compressed_spectral_matrix_f0[17], compressed_spectral_matrix_f0[18]);
printf("Element %.2d (S35) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 12, 19, 20,
compressed_spectral_matrix_f0[19], compressed_spectral_matrix_f0[20]);
printf("Element %.2d (S44) (%.2d & --) => Re:%16.8e Im:%16.8e\n", 13, 21,
compressed_spectral_matrix_f0[21], 0.);
printf("Element %.2d (S45) (%.2d & %.2d) => Re:%16.8e Im:%16.8e\n", 14, 22, 23,
compressed_spectral_matrix_f0[22], compressed_spectral_matrix_f0[23]);
printf("Element %.2d (S55) (%.2d & --) => Re:%16.8e Im:%16.8e\n", 15, 24,
compressed_spectral_matrix_f0[24], 0.);
return 0;
}