57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
#include <math.h>
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#include "./Include/power.h"
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#include "./Include/getArray.h"
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#include "./Include/fileGestion.h"
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#include "./Include/initialParameters.h"
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#include "./Include/queue.h"
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/**
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* @brief realize the powerThreadFunction calcul
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*
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* @param p array with all the values that will be used for the calcul
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* @param powerArray array where results are stocked
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*/
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void powerCalculation(long **p, double powerArray[])
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{
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for (int i = 0; i < nCol; i++)
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{
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int j = 0;
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powerArray[i] = 0;
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while (j < nRowRawData)
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{
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powerArray[i] += pow(p[j][i + 1], 2);
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j++;
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}
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powerArray[i] /= nRowRawData;
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}
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}
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/**
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* @brief function that realize all the action to write one lign in the file powerData.csv
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*
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* @param rawDataFileName name of the raw data file to use to realize the calcul
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* @param N number of rows in the file
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* @param M number of columns in the file
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*/
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void powerFunction(char *rawDataFileName, double **pw)
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{
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long **p = getRawDataArray(rawDataFileName);
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// printArrayData(p, nRowRawData, nCol);
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double pww[nCol - 1];
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if (p != NULL)
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{
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if (pw == NULL)
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{
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powerCalculation(p, pww);
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appendDataInFile("powerData.csv", pww, nCol - 1);
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}
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else
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{
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powerCalculation(p, pw[1]);
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appendDataInFile("powerData.csv", pw[1], nCol - 1);
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}
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freeArray(p, nRowRawData);
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}
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} |