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| author | priyanka | 2015-06-24 15:03:17 +0530 |
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| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /199/CH9/EX9.2/Example_9_2.sce | |
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Diffstat (limited to '199/CH9/EX9.2/Example_9_2.sce')
| -rwxr-xr-x | 199/CH9/EX9.2/Example_9_2.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/199/CH9/EX9.2/Example_9_2.sce b/199/CH9/EX9.2/Example_9_2.sce new file mode 100755 index 000000000..58d45ddc4 --- /dev/null +++ b/199/CH9/EX9.2/Example_9_2.sce @@ -0,0 +1,17 @@ +// Chapter9
+// Page.No-388
+// Example_9_2
+// Second order inverting butterworth bandpass filter
+// Given
+clear;clc;
+f1=5*10^3; // Center freq in Hz
+Q=10; // Figure of merit
+R2=100*10^3; // Constant for band-pass filter
+printf("\n Resistance R2 is = %.1f ohm \n",R2) // Result
+R3=(100*10^3)/((3.48*Q)-1);
+printf("\n Resistance R3 is = %.1f ohm \n",R3) // Result
+printf("\n Resistance R1 is Open \n") // Result
+R4=(5.03*10^7)/f1;
+printf("\n Resistance R4 is = %.1f ohm \n",R4) // Approximately 10kohm
+R5=R4;
+printf("\n Resistance R5 is = %.1f ohm \n",R5) // Approximately 10kohm and its a potentiometer
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