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author | priyanka | 2015-06-24 15:03:17 +0530 |
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committer | priyanka | 2015-06-24 15:03:17 +0530 |
commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
tree | ab291cffc65280e58ac82470ba63fbcca7805165 /116/CH12/EX12.3/exa12_3.sce | |
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-rwxr-xr-x | 116/CH12/EX12.3/exa12_3.sce | 19 |
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diff --git a/116/CH12/EX12.3/exa12_3.sce b/116/CH12/EX12.3/exa12_3.sce new file mode 100755 index 000000000..742b5f27b --- /dev/null +++ b/116/CH12/EX12.3/exa12_3.sce @@ -0,0 +1,19 @@ +
+//Caption:Program to calculate the probability that a 1000 bit data block experiences exaclty 4 errors while being transmitted over a link having 10^-5 error rate
+
+//Example 12.3
+
+//Page 527
+
+disp('Assuming inpendenterror, we can obtain the probability of exactly 4 errors directly from the Poisson distribution. The average number of errors is,')
+
+lamt=[(10^3)*(10^-5)]
+
+disp('Thus,')
+
+P4={[(0.01^4)/(1*2*3*4)]*%e^-0.01}
+
+disp("Result")
+
+disp("P(4) = 4.125*10^-10")
+
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