renamed fir window generators;

minor edits to whitespace and comments for more consistent style;

1 files changed, 5 insertions, 6 deletions

diff --git a/hamming.awk b/fir_window.awk
index acfde97..076e5df 100644
--- a/hamming.awk
+++ b/fir_window.awk
@@ -7,18 +7,18 @@
 # 'a0' and 'a1' parameters of the raised cosine.

 

 

-### Gaussian

+# Gaussian window

 function gaussian(n) {

     # sigma <= 0.5

     sigma = 0.4

-    e[n] = (n)/(sigma*M)

+    en[n] = (n - M)/(sigma*M)

     return exp(-0.5*e[n]*e[n])

 }

 

 

-### Hamming, raised cosine

+# Hamming window (raised cosine)

 function hamming(n) {

-    ### optimal values for equal-ripple

+    # optimal values for equal-ripple

     #a0 = 0.53836

     #a1 = 0.46164

 

@@ -28,7 +28,7 @@ function hamming(n) {
 }

 

 

-### vonHann, raised cosine

+# vonHann (raised cosine)

 function vonhann(n) {

     a0 = 0.5

     a1 = 0.5

@@ -54,6 +54,5 @@ BEGIN {
             print n + M, 1.0

         }

     }

-

 }