diff options
Diffstat (limited to '1409/CH8/EX8.17/8_17.sce')
| -rw-r--r-- | 1409/CH8/EX8.17/8_17.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1409/CH8/EX8.17/8_17.sce b/1409/CH8/EX8.17/8_17.sce new file mode 100644 index 000000000..c91b0f749 --- /dev/null +++ b/1409/CH8/EX8.17/8_17.sce @@ -0,0 +1,13 @@ +clc;
+//page no 8-57
+//Example 8.17
+fo=1010;//in kHz
+fs=555;//in kHz
+Q=40;
+fi=fo-fs;
+disp(+'kHz',fi,'Intermediate frequency is ');
+fsi=fs+(2*fi);
+disp(+'kHz',fsi,'Image frequency is ');
+rho=(fsi/fs)-(fs/fsi);
+alpha=sqrt(1+(Q^2*rho^2));
+disp(alpha,'Image frequency rejection ratio is ');
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