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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 /2219/CH13/EX13.11/Ex13_11.sce | |
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initial commit / add all books
Diffstat (limited to '2219/CH13/EX13.11/Ex13_11.sce')
| -rwxr-xr-x | 2219/CH13/EX13.11/Ex13_11.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/2219/CH13/EX13.11/Ex13_11.sce b/2219/CH13/EX13.11/Ex13_11.sce new file mode 100755 index 000000000..b543407a3 --- /dev/null +++ b/2219/CH13/EX13.11/Ex13_11.sce @@ -0,0 +1,17 @@ +//Chapter 13 example 11
+//------------------------------------------------------------------------------
+clc;
+clear;
+// Given data
+DFM1 = 50; // dispersive fade margin
+FFM = 30; // flat fade margin
+DFM2 = 40; // dispersive fade margin
+
+// Calculations
+CFM1 = -10*log10(10^(-FFM/10) + 10^(-DFM1/10));
+CFM2 = -10*log10(10^(-FFM/10) + 10^(-DFM2/10));
+d_CFM = CFM1 -CFM2;
+
+// Output
+mprintf('CFM increases by %3.2f dB for a 10 dB increase in DFM',d_CFM);
+//------------------------------------------------------------------------------
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