Kosaka Lab / Mbed 2 deprecated median-filter

for time series data ver. 1

Dependencies:   mbed

median.cpp@0:ad8c8186c0c2, 2013-12-18 (annotated)

Committer:
kosakaLab
Date:
Wed Dec 18 11:15:24 2013 +0000
Revision:
0:ad8c8186c0c2
median filter

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kosakaLab 0:ad8c8186c0c2 1 #include "mbed.h"
kosakaLab 0:ad8c8186c0c2 2 #include <algorithm>
kosakaLab 0:ad8c8186c0c2 3 #include "median.h"
kosakaLab 0:ad8c8186c0c2 4 float data[N_MEDIAN];
kosakaLab 0:ad8c8186c0c2 5
kosakaLab 0:ad8c8186c0c2 6 float median(float data[]){
kosakaLab 0:ad8c8186c0c2 7 float x[N_MEDIAN];
kosakaLab 0:ad8c8186c0c2 8 int i;
kosakaLab 0:ad8c8186c0c2 9
kosakaLab 0:ad8c8186c0c2 10 for(i=0;i<N_MEDIAN;i++) x[i]=data[i];
kosakaLab 0:ad8c8186c0c2 11 sort(x, x + N_MEDIAN); // ソートする。
kosakaLab 0:ad8c8186c0c2 12 #if 0
kosakaLab 0:ad8c8186c0c2 13 printf(" *%d* ",N_MEDIAN/2+1);
kosakaLab 0:ad8c8186c0c2 14 for(i=0;i<N_MEDIAN;i++){
kosakaLab 0:ad8c8186c0c2 15 printf("%3.1f,",x[i]);
kosakaLab 0:ad8c8186c0c2 16 }
kosakaLab 0:ad8c8186c0c2 17 #endif
kosakaLab 0:ad8c8186c0c2 18 return(x[N_MEDIAN/2]); // return median value
kosakaLab 0:ad8c8186c0c2 19 }