Alexandre Proulx
The moving average purpose is to filter some data that comes from a source that may be unprecise. See more information about Moving Average here: http://en.wikipedia.org/wiki/Moving_average
Revision 0:226202c7ea37, committed 2013-04-14
- Comitter:
- Alegrowin
- Date:
- Sun Apr 14 01:02:39 2013 +0000
- Commit message:
- Initial Commit; ; This library purpose is to provide a tool to filter data from a source that is not precise enough,; ; Read more here:http://en.wikipedia.org/wiki/Moving_average
Changed in this revision
| MovingAverage.cpp | Show annotated file Show diff for this revision Revisions of this file |
| MovingAverage.h | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r 226202c7ea37 MovingAverage.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MovingAverage.cpp Sun Apr 14 01:02:39 2013 +0000
@@ -0,0 +1,51 @@
+/*****************************************************/
+/* _ _ */
+/* /\ | | (_) */
+/* / \ | | ___ __ _ _ __ _____ ___ _ __ */
+/* / /\ \ | |/ _ \/ _` | '__/ _ \ \ /\ / / | '_ \ */
+/* / ____ \| | __/ (_| | | | (_) \ V V /| | | | | */
+/* /_/ \_\_|\___|\__, |_| \___/ \_/\_/ |_|_| |_| */
+/* __/ | */
+/* |___/ */
+/* Created on April 2013 */
+/*****************************************************/
+
+
+/*
+
+for(int i = 0; i < FILTRE_RANGE; i++) {
+ FiltreMobile[i] = cmd[0];
+ }
+
+ Temp = Temp - FiltreMobile[Temp_next]/FILTRE_RANGE + cmd[0]/FILTRE_RANGE;
+ FiltreMobile[Temp_next++] = cmd[0];
+
+ Temp_next = Temp_next&0x07;
+}*/
+#include "MovingAverage.h"
+
+template<class T>
+MovingAverage<T>::MovingAverage(unsigned char maxLength, T defaultValue){
+ MaxLength = maxLength;
+
+ AverageFilter = new T[MaxLength];
+
+ for(int i = 0; i<MaxLength;i++)
+ {
+ AverageFilter[i] = defaultValue;
+ }
+ Average = defaultValue;
+}
+
+template<class T>
+T MovingAverage<T>::GetAverage(){
+ return Average;
+}
+template<class T>
+void MovingAverage<T>::Insert(T value){
+
+ Average = Average - AverageFilter[NextElement]/MaxLength + value/MaxLength;
+ FiltreMobile[NextElement++] = value;
+
+ NextElement = NextElement&MaxLength;
+}
\ No newline at end of file
diff -r 000000000000 -r 226202c7ea37 MovingAverage.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/MovingAverage.h Sun Apr 14 01:02:39 2013 +0000
@@ -0,0 +1,19 @@
+#ifndef MOVING_AVERAGE_H
+#define MOVING_AVERAGE_H
+
+template <class T>
+class MovingAverage
+{
+private:
+ T AverageFilter[];
+ T Average;
+
+ unsigned char NextElement;
+ unsigned char MaxLength;
+public:
+ MovingAverage(unsigned char maxLength, T defaultValue);
+ T GetAverage();
+ void Insert(T value);
+};
+
+#endif
\ No newline at end of file