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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 /851/CH2/EX2.1/Example2_1.sce | |
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initial commit / add all books
Diffstat (limited to '851/CH2/EX2.1/Example2_1.sce')
| -rwxr-xr-x | 851/CH2/EX2.1/Example2_1.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/851/CH2/EX2.1/Example2_1.sce b/851/CH2/EX2.1/Example2_1.sce new file mode 100755 index 000000000..0771e8c39 --- /dev/null +++ b/851/CH2/EX2.1/Example2_1.sce @@ -0,0 +1,18 @@ +//clear//
+//Caption:Entropy of Binary Memoryless source
+//Example 2.1: Entropy of Binary Memoryless Source
+//page 18
+clear;
+close;
+clc;
+Po = 0:0.01:1;
+H_Po = zeros(1,length(Po));
+for i = 2:length(Po)-1
+ H_Po(i) = -Po(i)*log2(Po(i))-(1-Po(i))*log2(1-Po(i));
+end
+//plot
+plot2d(Po,H_Po)
+xlabel('Symbol Probability, Po')
+ylabel('H(Po)')
+title('Entropy function H(Po)')
+plot2d3('gnn',0.5,1)
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