fir_coef.rb in radio-0.0.2

- old
+ new

@@ -1,8 +1,13 @@
+# These are from LGPL licensed programs if they are even copyrightable.
+# They will be removed after I implement remez in Ruby.
+
+
 class Radio
   class PSK31
 
+    # 48000 to 8000 decimation
     FIR_DEC6 = [
        -0.001026086585,
        -0.002131424398,
        -0.003473651912,
        -0.005415991401,
@@ -163,10 +168,10 @@
     #  Number of bands =  2 
     #  Band     Lower       Upper       Value      Weight
     #            edge        edge
     #   1         0.0       .0125         1.0         1
     #   2         .125      .5          .000001       10  
-    FIR_DEC4 = [
+    FIR_DEC = [
      -0.00021203644,
      -0.00070252426,
       -0.0016680526,
       -0.0031934799,
       -0.0051899752,