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Diffstat (limited to '3838/CH6/EX6.4.d/EX6_4_D.sce')
| -rw-r--r-- | 3838/CH6/EX6.4.d/EX6_4_D.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/3838/CH6/EX6.4.d/EX6_4_D.sce b/3838/CH6/EX6.4.d/EX6_4_D.sce new file mode 100644 index 000000000..f1358a845 --- /dev/null +++ b/3838/CH6/EX6.4.d/EX6_4_D.sce @@ -0,0 +1,9 @@ +//example 6.4.d +//check the signal is periodic or not +clc ; +n=-15:0.01:15; +y =(cos(7*%pi*n)+%i*sin(7*%pi*n)); +xlabel('n') +ylabel('x(n)') +plot(n,y); +disp ( 'Plot shows that given signal is periodic of fundamental period=2 samples' ) ; |