Remco Dasselaar / Mbed 2 deprecated TotalControlEmg2

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Dependencies:   HIDScope MODSERIAL QEI TextLCD mbed

Fork of TotalControlEmg2 by Remco Dasselaar

Meanvalue.cpp

Committer:
Bartvaart
Date:
2015-10-09
Revision:
15:c1a8f28d6583
Parent:
13:b01231e0b743

File content as of revision 15:c1a8f28d6583:

#include "Meanvalue.h"

double samples[30] = {};

double Meanvalue(double y, double &sum, int &a, double &ymean, int delay){
    
    sum = sum + y;
    a = a + 1;
    
    if (a == delay)
    {
        double ymean = sum / a;
        sum = 0;
        a = 0;    
        return ymean;
    }
    else{
        return ymean;
        }
    }

double Meansmooth(double y, int samples_length, double &ymean){
    
    for ( int n=30 ; n>1 ; n-- ){
        samples[n] = samples[n-1];
        }
        
        samples[1] = y;
        
    for ( int n=30 ; n>0 ; n-- ){
        ymean = ymean + samples [n];
        }
        ymean = ymean / 30;
        
        return ymean;
    
    }