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diff extra codes/Lab2 1d.m @ 3:1c0f36c348d4

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extra code for matlab
author Katerina <katkost@gmail.com>
date Sat, 20 Apr 2013 13:03:01 +0100
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extra codes/Lab2 1d.m	Sat Apr 20 13:03:01 2013 +0100
@@ -0,0 +1,4 @@
+x4=[2 1 0 0 0 0 0 1 ];
+X4=fft(x4,8);
+ejex=linspace(0,1,8);
+plot(ejex,abs(X4),'*');
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