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Diffstat (limited to '52/CH2/EX2.8.a/Example2_8_a.sce')
-rwxr-xr-x | 52/CH2/EX2.8.a/Example2_8_a.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/52/CH2/EX2.8.a/Example2_8_a.sce b/52/CH2/EX2.8.a/Example2_8_a.sce new file mode 100755 index 000000000..a7653ac47 --- /dev/null +++ b/52/CH2/EX2.8.a/Example2_8_a.sce @@ -0,0 +1,11 @@ +//Example 2.8 (a)
+//MAXIMA SCILAB TOOLBOX REQUIRED FOR THIS PROGRAM
+//Z transform of cos(Wo*n)
+clc;
+syms Wo n z;
+x1=exp(sqrt(-1)*Wo*n);
+X1=symsum(x1*(z^-n),n,0,%inf);
+x2=exp(-sqrt(-1)*Wo*n);
+X2=symsum(x2*(z^-n),n,0,%inf);
+X=(X1+X2)/2;
+disp(X,'X(z)=');
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