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 /74/CH3/EX3.3 | |
| 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 '74/CH3/EX3.3')
| -rwxr-xr-x | 74/CH3/EX3.3/example3_sce.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/74/CH3/EX3.3/example3_sce.sce b/74/CH3/EX3.3/example3_sce.sce new file mode 100755 index 000000000..41e2f8baa --- /dev/null +++ b/74/CH3/EX3.3/example3_sce.sce @@ -0,0 +1,17 @@ +//chapter 3
+// example 3.3
+//page 112
+A=2*10^5;//open loop gain
+Rin=2*10^6;// input resistnace
+Ro=75;// output resistance
+Fo=5;// single break frequency in herzt
+R1=470;Rf=4700;
+K=Rf/(Rf+R1)
+B=R1/(R1+Rf)
+Af=-(A*Rf)/(R1+Rf+R1*A);//close loop gain
+Rinf=R1+(Rf*Rin)/(Rf+Rin+A*Rin);
+disp(Rinf)//close loop resistance
+Rof=Ro/(1+A*B);//close loop output resistance
+disp(Rof)//output resistance
+Ff=Fo*(1+A*B);
+disp(Ff)//bandwidth with feedback
\ No newline at end of file |