diff options
Diffstat (limited to '887/CH11/EX11.9/11_9.sce')
| -rwxr-xr-x | 887/CH11/EX11.9/11_9.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/887/CH11/EX11.9/11_9.sce b/887/CH11/EX11.9/11_9.sce new file mode 100755 index 000000000..67d3083dd --- /dev/null +++ b/887/CH11/EX11.9/11_9.sce @@ -0,0 +1,17 @@ +clc
+//ex11.9
+t=[0:0.000001:0.002];
+V_i=3*cos(2000*%pi*t)-2*cos(6000*%pi*t);
+//let A_1000 and A_3000 be the gains
+A_1000_peak=10;
+A_1000_phi=0;
+A_3000_peak=2.5;
+A_3000_phi=0;
+//multiplying by respective gains
+V_o=A_1000_peak*3*cos(2000*%pi*t+A_1000_phi)-A_3000_peak*2*cos(6000*%pi*t+A_3000_phi);
+subplot(121)
+xtitle('Input-voltage vs time','time in ms','Internal-voltage in volts')
+plot(t*10^3,V_i)
+subplot(122)
+xtitle('Output-voltage vs time','time in ms','Output voltage in volts')
+plot(t*10^3,V_o)
|