Traitement-signal-plantes/Code-C/power.c
2022-06-09 17:56:45 +02:00

31 lines
897 B
C

#include "power.h"
#include "getArray.h"
#include "fileGestion.h"
void powerCalculation(long **p, double powerArray[] , int N, int M , double period , double invTimeBandwidth){
for(int i = 0; i < M-1; i++){
int j = 0;
powerArray[i] = 0;
while(j < N-1){
double aire = ( pow(p[j][i+1],2) + pow(p[j+1][i+1],2) ) / 2 * period;
//printf("aire [%d,%d] : %f\n",j,i,aire);
powerArray[i] += aire;
j++;
}
powerArray[i] *= invTimeBandwidth;
//printf("%f\n", powerArray[i]);
}
}
bool power(int N , int M, double periode , double invTimeBandwidth){
long **p = getRawDataArray(N, M);
double pw[8];
if(p !=NULL){
powerCalculation(p,pw,N,M,periode,invTimeBandwidth);
writePowerData(pw,8);
freeArray(p,N);
return true;
}
else{
return false;
}
}