X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=gr-radar-mono%2Fsrc%2Futils%2Fread_avg_sec.m;fp=gr-radar-mono%2Fsrc%2Futils%2Fread_avg_sec.m;h=7aa77675dd139259847f2b05dec22f499942082b;hb=35e43e8d8c271e6842191cac3fc3f2f88a861183;hp=0000000000000000000000000000000000000000;hpb=ea29b08aeb54227e6628f655ccfdb96fe4d8c378;p=debian%2Fgnuradio

diff --git a/gr-radar-mono/src/utils/read_avg_sec.m b/gr-radar-mono/src/utils/read_avg_sec.m
new file mode 100644
index 00000000..7aa77675
--- /dev/null
+++ b/gr-radar-mono/src/utils/read_avg_sec.m
@@ -0,0 +1,25 @@
+function avg = read_avg_sec(name, vlen)
+
+    f = fopen(name, "rb");
+    s = zeros(1, vlen);
+    n = 0;
+    m = 0;
+        
+    while (!feof(f))
+       t = fread(f, [2, vlen], "float");
+       if (size(t) == [2, vlen])
+          n = n+1;
+          c = t(1,:)+t(2,:)*j;
+          s = s+c;
+	  m = m+1;	  
+	  if (m == 1000)
+	     avg(n/1000,:) = s/1000;
+	     s = zeros(1, vlen);
+	     m = 0;
+	  endif
+       endif
+    endwhile
+    
+    fclose(f);
+
+endfunction