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changeset 6902:6260ef80d561 octave-forge

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Use correct coefficients (from Erik Buehler)
author hauberg
date Sat, 20 Mar 2010 23:04:21 +0000
parents 40f0d7676afd
children 1e714db44a2d
files main/signal/inst/nuttallwin.m
diffstat 1 files changed, 6 insertions(+), 6 deletions(-) [+]
line wrap: on
line diff
--- a/main/signal/inst/nuttallwin.m	Sat Mar 20 20:00:55 2010 +0000
+++ b/main/signal/inst/nuttallwin.m	Sat Mar 20 23:04:21 2010 +0000
@@ -32,12 +32,12 @@
 	end
 	
 	N = L-1;
-	a0 = 0.3635819;
-	a1 = 0.4891775;
-	a2 = 0.1365995;
-	a3 = 0.0106411;
+	a0 = 0.355768;
+	a1 = 0.487396;
+	a2 = 0.144232;
+	a3 = 0.012604;
 	n = -N/2:N/2;
 	w = a0 + a1.*cos(2.*pi.*n./N) + a2.*cos(4.*pi.*n./N) + a3.*cos(6.*pi.*n./N);
 	w = w';
-endfunction;
-	
\ No newline at end of file
+endfunction
+