diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /61/CH16/EX16.1 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '61/CH16/EX16.1')
| -rwxr-xr-x | 61/CH16/EX16.1/ex16_1.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/61/CH16/EX16.1/ex16_1.sce b/61/CH16/EX16.1/ex16_1.sce new file mode 100755 index 000000000..aae0c16fa --- /dev/null +++ b/61/CH16/EX16.1/ex16_1.sce @@ -0,0 +1,16 @@ +//ex16.1
+R1=10*10^3;
+R2=R1;
+R=R1;
+C1=0.01*10^-6;
+C2=C1;
+C=C1;
+R3=1*10^3;
+r_ds=500;
+f_r=1/(2*%pi*R*C);
+disp(f_r,'resonant frequency of the Wein-bridge oscillator in Hertz')
+//closed loop gain A_v=3 to sustain oscillations
+A_v=3;
+//A_v=(R_f+R_i)+1 where R_i is composed of R3 and r_ds
+R_f=(A_v-1)*(R3+r_ds);
+disp(R_f,'value of R_f in ohms')
\ No newline at end of file |