m b / Mbed 2 deprecated AoA_estimator

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Dependencies:   mbed dsp

Diff: Phase_Finder.h

Revision:
8:aaf5cde0aa0a
Parent:
0:adae25491b93
Child:
9:d86d73964999
diff -r 25dacf35f4c7 -r aaf5cde0aa0a Phase_Finder.h
--- a/Phase_Finder.h	Wed Apr 27 17:11:16 2016 +0000
+++ b/Phase_Finder.h	Wed Apr 27 20:12:55 2016 +0000
@@ -40,7 +40,13 @@
 }
 
 void Phase_Finder::est_Max(float samples1[]) {
-
+    float change = 0;
+    
+    for (int i = 2; i < length - 1; i++) {
+        change = abs(samples1[i - 2] - samples1[i - 1]);
+        if (abs(samples1[i] - samples1[i-1]) > change*4.5)
+            samples1[i] = (samples1[i - 1] + samples1[i + 1]) / 2;
+    }
     
     for (int j = 0; j<peaks; j++) {
         float max = 0;