Merge pull request #5 from abhinavdronamraju/master

Help files created and Updated Readme.md

1 files changed, 15 insertions, 0 deletions

diff --git a/macros/remez1.sci b/macros/remez1.sci
index aabb25e..0400d90 100644
--- a/macros/remez1.sci
+++ b/macros/remez1.sci
@@ -1,4 +1,19 @@
 function b = remez1(n,f,a, varargin)
+//Parks-McClellan optimal FIR filter design
+//Calling Sequence
+//b = remez1 (n, f, a)
+//b = remez1 (n, f, a, w)
+//b = remez1 (n, f, a, w, ftype)
+//b = remez1 (n, f, a, w, ftype, griddensity)
+//Parameters 
+//n: gives the number of taps in the returned filter
+//f:gives frequency at the band edges [b1 e1 b2 e2 b3 e3 …]
+//a:gives amplitude at the band edges [a(b1) a(e1) a(b2) a(e2) …]
+//w:gives weighting applied to each band
+//ftype:is "bandpass", "hilbert" or "differentiator"
+//griddensity:determines how accurately the filter will be constructed. The minimum value is 16, but higher numbers are slower to compute.
+//Description
+//Frequency is in the range (0, 1), with 1 being the Nyquist frequency.
 
 funcprot(0);
 rhs= argn(2);