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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /67/CH4/EX4.10/example410.sce | |
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initial commit / add all books
Diffstat (limited to '67/CH4/EX4.10/example410.sce')
| -rwxr-xr-x | 67/CH4/EX4.10/example410.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/67/CH4/EX4.10/example410.sce b/67/CH4/EX4.10/example410.sce new file mode 100755 index 000000000..71c39fc42 --- /dev/null +++ b/67/CH4/EX4.10/example410.sce @@ -0,0 +1,9 @@ +//Example 4.10
+//Find DTFT of x[n]=cos(Won) with Wo=(2*pi/5)
+clc;
+syms w n;
+x1=exp(%i*(2*%pi*n/5));
+x2=exp(-%i*(2*%pi*n/5));
+X1=symsum(x1*exp(-%i*w*n),n,0,%inf);
+X2=symsum(x2*exp(-%i*w*n),n,0,%inf);
+X=(X1+X2)/2;
\ No newline at end of file |