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authorprashantsinalkar2017-10-10 12:38:01 +0530
committerprashantsinalkar2017-10-10 12:38:01 +0530
commitf35ea80659b6a49d1bb2ce1d7d002583f3f40947 (patch)
treeeb72842d800ac1233e9d890e020eac5fd41b0b1b /752/CH12/EX12.4.2/12_4_2.sce
parent7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (diff)
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updated the code
Diffstat (limited to '752/CH12/EX12.4.2/12_4_2.sce')
-rwxr-xr-x752/CH12/EX12.4.2/12_4_2.sce17
1 files changed, 9 insertions, 8 deletions
diff --git a/752/CH12/EX12.4.2/12_4_2.sce b/752/CH12/EX12.4.2/12_4_2.sce
index bef067f0a..558fd3366 100755
--- a/752/CH12/EX12.4.2/12_4_2.sce
+++ b/752/CH12/EX12.4.2/12_4_2.sce
@@ -1,9 +1,10 @@
-clc;
-//page no 420
-//problem no 12.4.2
-//a binary unipolar waveform with following specifications are given
-A=4;//max value of received signal voltage
-Vn=0.5;//rms noise voltage
-Vth=2;//Threshold voltage for the comparator
-Pbe=1/2 * b;// bit error probability
+clc;
+//page no 420
+//problem no 12.4.2
+//a binary unipolar waveform with following specifications are given
+A=4;//max value of received signal voltage
+Vn=0.5;//rms noise voltage
+Vth=2;//Threshold voltage for the comparator
+b=erfc(4/sqrt(2));
+Pbe=1/2 * b;// bit error probability
disp(Pbe,'The bit error probability'); \ No newline at end of file