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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3507/CH14/EX14.4 | |
| 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 '3507/CH14/EX14.4')
| -rw-r--r-- | 3507/CH14/EX14.4/Ex14_4.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3507/CH14/EX14.4/Ex14_4.sce b/3507/CH14/EX14.4/Ex14_4.sce new file mode 100644 index 000000000..5f6ebd77d --- /dev/null +++ b/3507/CH14/EX14.4/Ex14_4.sce @@ -0,0 +1,13 @@ +//chapter 14
+//example 14.4
+//page 302
+
+gain_abs=30
+n=5
+
+Ap1=10*log10(gain_abs) // db
+Ap_tot=Ap1*n
+Ap_f=Ap_tot-10 // db
+
+printf("total power gain = %.3f db \n",Ap_tot)
+printf("power gain with negative feedback = %.3f db \n",Ap_f)
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