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-rw-r--r--macros/blackman.sci1
1 files changed, 1 insertions, 0 deletions
diff --git a/macros/blackman.sci b/macros/blackman.sci
index 1847f99..46a4b06 100644
--- a/macros/blackman.sci
+++ b/macros/blackman.sci
@@ -25,6 +25,7 @@ function w=blackman(N,sflag)
//Ankur Mallick
//References
//[1] Oppenheim, Alan V., Ronald W. Schafer, and John R. Buck. Discrete-Time Signal Processing. Upper Saddle River, NJ: Prentice Hall, 1999.
+
funcprot(0);
if(argn(2)<2)
sflag='symmetric'; //Default