From 0aae3d6102477aa4657e15408944dc9b48d43d4b Mon Sep 17 00:00:00 2001
From: leah <lea.hornberger@student.Reutlingen-University.de>
Date: Tue, 3 Dec 2024 12:34:23 +0100
Subject: [PATCH] aktualisierte Header-Datei

---
 MMS24_25.h | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 79 insertions(+), 5 deletions(-)

diff --git a/MMS24_25.h b/MMS24_25.h
index 7cb9776..91ee884 100644
--- a/MMS24_25.h
+++ b/MMS24_25.h
@@ -1,14 +1,88 @@
 //
-// Created by minhd on 03.12.2024.
+// Created by frederikbeimgraben, minhdancam, leahornberger on 03.12.2024.
 //
 
-#ifndef MMS_LOESUNG_2024_25_MMS24_25_H
-#define MMS_LOESUNG_2024_25_MMS24_25_H
+#ifndef MMS24_25_H
+#define MMS24_25_H
+
+typedef struct {
+  double *pdValues;
+  int iNumValues;
+} MMSignal;
+
+typedef struct {
+	int iNumLocalExtrema;
+	int *piLocalExtremaPos;
+} LocalExtrema;
+
+typedef struct {
+	int iGlobalMinPos;
+	int iGlobalMaxPos;
+	LocalExtrema *pexLocalMax;
+	LocalExtrema *pexLocalMin;
+} Extrema;
+
+typedef struct {
+	double dIntervalMin;
+	double dIntervalMax;
+	double dBinWidth;
+	int iNumBins;
+	double *pdBinValues;
+} Histogram;
+
+/***************************
+*  AUFGABE 1
+****************************/
 
 double interpolateLine(double dX1,double dY1,double dX2, double dY2, double dXq);
-void rescaleDoubleArray(double *pdIn, int iLen, int iMin, double dFactor, double *pdOut);
+void rescaleDoubleArray(double *pdIn, int iLen, double dMin, double dFactor, double *pdOut);
 double *generateSineValues(int iNumValues, int iNumSamplesPerPeriod, double dAmp);
 void writeDoubleArray(double *pdOut, int iLen, char *pcOutName);
+
+/**************************************
+* read a linebreak separated numbers from a file
+*
+* input:
+*       pcInName - Name of the file to be read
+*       ppdIn - pointer holding the reference to the data array created by this function after reading
+*
+* output:
+*       Length of the array of double values created by this function
+*
+***************************************/
 int readDoubleArray(char *pcInName, double **ppdIn);
 
-#endif //MMS_LOESUNG_2024_25_MMS24_25_H
+MMSignal *createSignal();
+MMSignal *createSignalFromDoubleArray(int iArrayLen, double *pdIn);
+MMSignal *createSignalFromFile(char *pcInName);
+MMSignal *readMMSignal(char *pcInName);
+void writeMMSignal(char *pcInName, MMSignal *pmmsIn);
+
+void deleteSignal(MMSignal *pmmsIn);
+
+/********************************
+* AUFGABE 2
+********************************/
+
+double calculateArea(double *pdIn, int iLen);
+double calculateMean(double *pdIn, int iLen);
+double calculateStddev(double *pdIn, int iLen);
+double calculateMedian(double *pdIn, int iLen);
+Extrema *initExtrema(double *pdIn, int iLen);
+void deleteExtrema(Extrema *pexIn);
+Histogram *initHistogram(double *pdIn, int iLen, int iNumBins);
+void deleteHistogram(Histogram *phisIn);
+double calculateEntropy(Histogram *phisIn);
+
+/********************************
+* AUFGABE 3
+********************************/
+MMSignal *convoluteSignals(MMSignal *pmmsInA,MMSignal *pmmsInB);
+double *getPascalLine(int iLinenum);
+
+/********************************
+* AUFGABE 4
+********************************/
+
+#endif //MMS24_25_H
+