//
// Created by minhd on 03.12.2024.
//

#include "MMS24_25.h"
#include "math.h"
#include <stdio.h>
#include <stdlib.h>

double interpolateLine(double dX1, double dY1,double dX2, double dY2, double dXq) {
    double y = ((dY2 - dY1) / (dY2 - dX1)) * dXq + dY1 - ((dY2 - dY1) / (dX2 - dX1)) * dX1;
    return y;
}

void rescaleDoubleArray(double *pdIn, int iLen, double dMin, double dFactor, double *pdOut) {

}

double *generateSineValues(int iNumValues, int iNumSamplesPerPeriod, double dAmp) {
    double* sineArray = (double*)malloc(iNumValues * sizeof(double));
    for (int i=0; i<iNumValues;i++){
        sineArray[i] = dAmp*sin(((2*M_PI)/iNumSamplesPerPeriod) * i);
    }
    return sineArray;
}

void writeDoubleArray(double *pdOut, int iLen, char *pcOutName) {
    FILE* datei = fopen(pcOutName, "w");
    if (datei == NULL) {
        printf("Fehler beim Öffnen der Datei.\n");
        return;
    }

    for (int i = 0; i < iLen; i++) {
        fprintf(datei, "%f\n", pdOut[i]);
    }

    fclose(datei);
}