a floating median filter to filter floating point data such as analog inputs

Dependents:   Quadcopter_mk2

Fork of filter by Ad van der Weiden

Committer:
joe4465
Date:
Wed Apr 01 11:18:55 2015 +0000
Revision:
1:9ce370b360ba
Parent:
0:46a72e790df8
...

Who changed what in which revision?

UserRevisionLine numberNew contents of line
networker 0:46a72e790df8 1 #ifndef FILTER_H
networker 0:46a72e790df8 2 #define FILTER_H
networker 0:46a72e790df8 3
joe4465 1:9ce370b360ba 4 class filter
joe4465 1:9ce370b360ba 5 {
joe4465 1:9ce370b360ba 6 private:
networker 0:46a72e790df8 7 int N;
joe4465 1:9ce370b360ba 8 double *val;
networker 0:46a72e790df8 9 bool *big;
networker 0:46a72e790df8 10 int med, i;
joe4465 1:9ce370b360ba 11 double median;
networker 0:46a72e790df8 12 int findmax();
networker 0:46a72e790df8 13 int findmin();
joe4465 1:9ce370b360ba 14
joe4465 1:9ce370b360ba 15 public:
joe4465 1:9ce370b360ba 16 filter(int window = 3); //every window >= 1 is allowed but the behaviour for even window sizes is not well defined
joe4465 1:9ce370b360ba 17 double process(double);
joe4465 1:9ce370b360ba 18 double getMedian();
networker 0:46a72e790df8 19 };
networker 0:46a72e790df8 20
networker 0:46a72e790df8 21 #endif