From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001 From: priyanka Date: Wed, 24 Jun 2015 15:03:17 +0530 Subject: initial commit / add all books --- 1592/CH10/EX10.8/example_10_8.sce | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100755 1592/CH10/EX10.8/example_10_8.sce (limited to '1592/CH10/EX10.8/example_10_8.sce') diff --git a/1592/CH10/EX10.8/example_10_8.sce b/1592/CH10/EX10.8/example_10_8.sce new file mode 100755 index 000000000..e5f1e553c --- /dev/null +++ b/1592/CH10/EX10.8/example_10_8.sce @@ -0,0 +1,21 @@ +//Scilab Code for Example 10.8 of Signals and systems by +//P.Ramakrishna Rao +//Auto Correlation +clear; +clc; +clear x n a; +k=1; +a=0.8; +for n=-30:30; + x(k)=a^(n)*u(n); + k=k+1; +end +length(x) +//computation of auto correlation sequence; +r = xcorr(x); +n=-60:60; +a=gca(); +a.x_location="origin"; +a.y_location="origin"; +plot2d3(n,r,-4); +title('rxx_auto-correlation'); -- cgit