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Diffstat (limited to '3838/CH2/EX2.1.a')
| -rw-r--r-- | 3838/CH2/EX2.1.a/Ex2_1_a.png | bin | 0 -> 18039 bytes | |||
| -rw-r--r-- | 3838/CH2/EX2.1.a/Ex2_1_a.sce | 9 |
2 files changed, 9 insertions, 0 deletions
diff --git a/3838/CH2/EX2.1.a/Ex2_1_a.png b/3838/CH2/EX2.1.a/Ex2_1_a.png Binary files differnew file mode 100644 index 000000000..2c3cd4eaa --- /dev/null +++ b/3838/CH2/EX2.1.a/Ex2_1_a.png diff --git a/3838/CH2/EX2.1.a/Ex2_1_a.sce b/3838/CH2/EX2.1.a/Ex2_1_a.sce new file mode 100644 index 000000000..2be3dd31a --- /dev/null +++ b/3838/CH2/EX2.1.a/Ex2_1_a.sce @@ -0,0 +1,9 @@ +//example 2.1.a
+//check the signal is periodic or not
+clc ;
+t = -15:0.01:15;
+y =2*(cos( t/4 ));
+plot (t ,y ) ;
+xtitle('plot of function 2*cos(t/4)')
+xlabel('time-->')
+disp ( 'Plot shows that given signal is periodic with period T=8%pi' ) ;
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