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/CH3/EX3.8/ch3ex8.jpg | Bin 0 -> 17242 bytes
 22/CH3/EX3.8/ch3ex8.sce |  18 ++++++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100755 22/CH3/EX3.8/ch3ex8.jpg
 create mode 100755 22/CH3/EX3.8/ch3ex8.sce

(limited to '22/CH3/EX3.8')

diff --git a/22/CH3/EX3.8/ch3ex8.jpg b/22/CH3/EX3.8/ch3ex8.jpg
new file mode 100755
index 000000000..cb817ea3c
Binary files /dev/null and b/22/CH3/EX3.8/ch3ex8.jpg differ
diff --git a/22/CH3/EX3.8/ch3ex8.sce b/22/CH3/EX3.8/ch3ex8.sce
new file mode 100755
index 000000000..cf7361f87
--- /dev/null
+++ b/22/CH3/EX3.8/ch3ex8.sce
@@ -0,0 +1,18 @@
+//signals and systems
+//time domain analysis of discreet time systems
+//iterative solution
+clear;
+close;
+clc; 
+n=(-1:10)';
+y=[16;0;zeros(length(n)-2,1)];
+x=[0;0;n(3:length(n))];
+for k=1:length(n)-1
+    y(k+1)=0.5*y(k)+x(k+1);
+end;
+clf;
+size(y)
+size(n)
+plot2d3(n,y);
+plot(n,y,'r.')
+disp([msprintf([n,y])]);
-- 
cgit