Karim Azzouz / MovingAverageFilter

a 10-Point moving average filter that can return an int or a float depending on the function used

Dependents:   A-Quad

MAF.cpp@1:fbc57eb4e61d, 2013-05-05 (annotated)

Committer:
KarimAzzouz
Date:
Sun May 05 13:31:02 2013 +0000
Revision:
1:fbc57eb4e61d
Parent:
0:c1b48befe066 
initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
KarimAzzouz 1:fbc57eb4e61d 1 /* Copyright (c) <2012> MIT License
KarimAzzouz 1:fbc57eb4e61d 2 *
KarimAzzouz 1:fbc57eb4e61d 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
KarimAzzouz 1:fbc57eb4e61d 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
KarimAzzouz 1:fbc57eb4e61d 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
KarimAzzouz 1:fbc57eb4e61d 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
KarimAzzouz 1:fbc57eb4e61d 7 * furnished to do so, subject to the following conditions:
KarimAzzouz 1:fbc57eb4e61d 8 *
KarimAzzouz 1:fbc57eb4e61d 9 * The above copyright notice and this permission notice shall be included in all copies or
KarimAzzouz 1:fbc57eb4e61d 10 * substantial portions of the Software.
KarimAzzouz 1:fbc57eb4e61d 11 *
KarimAzzouz 1:fbc57eb4e61d 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
KarimAzzouz 1:fbc57eb4e61d 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
KarimAzzouz 1:fbc57eb4e61d 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
KarimAzzouz 1:fbc57eb4e61d 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
KarimAzzouz 1:fbc57eb4e61d 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
KarimAzzouz 1:fbc57eb4e61d 17 *
KarimAzzouz 1:fbc57eb4e61d 18 * @section DESCRIPTION
KarimAzzouz 1:fbc57eb4e61d 19 *
KarimAzzouz 1:fbc57eb4e61d 20 * 10-Point Moving Average Filter
KarimAzzouz 1:fbc57eb4e61d 21 */
KarimAzzouz 1:fbc57eb4e61d 22
KarimAzzouz 1:fbc57eb4e61d 23 #include "MAF.h"
KarimAzzouz 1:fbc57eb4e61d 24
KarimAzzouz 1:fbc57eb4e61d 25 MAF::MAF(){}
KarimAzzouz 1:fbc57eb4e61d 26
KarimAzzouz 1:fbc57eb4e61d 27 float MAF::update(float data){
KarimAzzouz 1:fbc57eb4e61d 28
KarimAzzouz 1:fbc57eb4e61d 29 _k[0] = data;
KarimAzzouz 1:fbc57eb4e61d 30 _result = _k[0]*0.1 + _k[1]*0.1 + _k[2]*0.1 + _k[3]*0.1 + _k[4]*0.1 + _k[5]*0.1 + _k[6]*0.1 + _k[7]*0.1 + _k[8]*0.1 + _k[9]*0.1 ;
KarimAzzouz 1:fbc57eb4e61d 31 _k[9] = _k[8];
KarimAzzouz 1:fbc57eb4e61d 32 _k[8] = _k[7];
KarimAzzouz 1:fbc57eb4e61d 33 _k[7] = _k[6];
KarimAzzouz 1:fbc57eb4e61d 34 _k[6] = _k[5];
KarimAzzouz 1:fbc57eb4e61d 35 _k[5] = _k[4];
KarimAzzouz 1:fbc57eb4e61d 36 _k[4] = _k[3];
KarimAzzouz 1:fbc57eb4e61d 37 _k[3] = _k[2];
KarimAzzouz 1:fbc57eb4e61d 38 _k[2] = _k[1];
KarimAzzouz 1:fbc57eb4e61d 39 _k[1] = _k[0];
KarimAzzouz 1:fbc57eb4e61d 40
KarimAzzouz 1:fbc57eb4e61d 41 return _result;
KarimAzzouz 1:fbc57eb4e61d 42 }
KarimAzzouz 1:fbc57eb4e61d 43
KarimAzzouz 1:fbc57eb4e61d 44 int MAF::updateInt(int data){
KarimAzzouz 1:fbc57eb4e61d 45
KarimAzzouz 1:fbc57eb4e61d 46 _a[0] = data;
KarimAzzouz 1:fbc57eb4e61d 47 _result = _a[0]*0.1 + _a[1]*0.1 + _a[2]*0.1 + _a[3]*0.1 + _a[4]*0.1 + _a[5]*0.1 + _a[6]*0.1 + _a[7]*0.1 + _a[8]*0.1 + _a[9]*0.1 ;
KarimAzzouz 1:fbc57eb4e61d 48 _a[9] = _a[8];
KarimAzzouz 1:fbc57eb4e61d 49 _a[8] = _a[7];
KarimAzzouz 1:fbc57eb4e61d 50 _a[7] = _a[6];
KarimAzzouz 1:fbc57eb4e61d 51 _a[6] = _a[5];
KarimAzzouz 1:fbc57eb4e61d 52 _a[5] = _a[4];
KarimAzzouz 1:fbc57eb4e61d 53 _a[4] = _a[3];
KarimAzzouz 1:fbc57eb4e61d 54 _a[3] = _a[2];
KarimAzzouz 1:fbc57eb4e61d 55 _a[2] = _a[1];
KarimAzzouz 1:fbc57eb4e61d 56 _a[1] = _a[0];
KarimAzzouz 1:fbc57eb4e61d 57
KarimAzzouz 1:fbc57eb4e61d 58 return _resultInt;
KarimAzzouz 0:c1b48befe066 59 }