Joseph Roberts
a floating median filter to filter floating point data such as analog inputs
Fork of
filter
by 
Ad van der Weiden
Diff: filter.h
- Revision:
- 0:46a72e790df8
- Child:
- 1:9ce370b360ba
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/filter.h Wed Feb 16 20:05:42 2011 +0000
@@ -0,0 +1,24 @@
+#ifndef FILTER_H
+#define FILTER_H
+
+class filter {
+public:
+ virtual float process(float in) {
+ return in;
+ }
+};
+
+class medianFilter: public filter {
+ int N;
+ float *val;
+ bool *big;
+ int med, i;
+ float median;
+ int findmax();
+ int findmin();
+public:
+ medianFilter(int window = 3); //every window >= 1 is allowed but the behaviour for even window sizes is not well defined
+ virtual float process(float);
+};
+
+#endif
\ No newline at end of file