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

---
 22/CH5/EX5.1/ch5ex1.jpg | Bin 0 -> 17453 bytes
 22/CH5/EX5.1/ch5ex1.sce |  10 ++++++++++
 2 files changed, 10 insertions(+)
 create mode 100755 22/CH5/EX5.1/ch5ex1.jpg
 create mode 100755 22/CH5/EX5.1/ch5ex1.sce

(limited to '22/CH5/EX5.1')

diff --git a/22/CH5/EX5.1/ch5ex1.jpg b/22/CH5/EX5.1/ch5ex1.jpg
new file mode 100755
index 000000000..483e7bdd1
Binary files /dev/null and b/22/CH5/EX5.1/ch5ex1.jpg differ
diff --git a/22/CH5/EX5.1/ch5ex1.sce b/22/CH5/EX5.1/ch5ex1.sce
new file mode 100755
index 000000000..ca9d2c11d
--- /dev/null
+++ b/22/CH5/EX5.1/ch5ex1.sce
@@ -0,0 +1,10 @@
+//signals and systems
+// Ztransform of x[n]  = (a)^n.u[n]
+syms n z;
+a = 0.5;
+x =(a)^n;
+n1=0:10;
+plot2d3(n1,a^n1); xtitle('a^n','n');
+plot(n1,a^n1,'r.')
+X = symsum(x*(z^(-n)),n,0,%inf)
+disp(X,"ans=")
\ No newline at end of file
-- 
cgit