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Diffstat (limited to '3673/CH8/EX8.a.14/Example_a_8_14.sce')
| -rw-r--r-- | 3673/CH8/EX8.a.14/Example_a_8_14.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3673/CH8/EX8.a.14/Example_a_8_14.sce b/3673/CH8/EX8.a.14/Example_a_8_14.sce new file mode 100644 index 000000000..e1c4ead7d --- /dev/null +++ b/3673/CH8/EX8.a.14/Example_a_8_14.sce @@ -0,0 +1,15 @@ +//Example_a_8_14 page no:334
+clc;
+fr=120*10^3;
+BW=50*10^3;
+Q=2;
+f1f2=sqrt(fr);
+f=poly([-14.4*10^9,50000,1],'f1','c');
+fre=roots(f);
+f1=fre(2);
+f1=f1/1000;//converting to killo Hz
+f2=BW+f1;
+f2=f2/1000;//converting to killo Hz
+disp(f1,"the lower cutoff frequency is (in kHz)");
+disp(f2,"the upper cutoff frequency is (in kHz)");
+//in textbook the frequency calculated is wrong, the root values of f1 are wrong
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