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

---
 62/CH2/EX2.34/ex_2_34.png | Bin 0 -> 33773 bytes
 62/CH2/EX2.34/ex_2_34.sce |  52 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100755 62/CH2/EX2.34/ex_2_34.png
 create mode 100755 62/CH2/EX2.34/ex_2_34.sce

(limited to '62/CH2/EX2.34')

diff --git a/62/CH2/EX2.34/ex_2_34.png b/62/CH2/EX2.34/ex_2_34.png
new file mode 100755
index 000000000..08f8d813f
Binary files /dev/null and b/62/CH2/EX2.34/ex_2_34.png differ
diff --git a/62/CH2/EX2.34/ex_2_34.sce b/62/CH2/EX2.34/ex_2_34.sce
new file mode 100755
index 000000000..5e1483ae7
--- /dev/null
+++ b/62/CH2/EX2.34/ex_2_34.sce
@@ -0,0 +1,52 @@
+clear;
+clc;
+h=[0 1 1 1 1 -1 -1 0];
+x=[0 0 1 0 -1 0];
+nx=0:length(x)-1;
+nh=-1:length(h)-2;
+//y=convol(x,h);
+ny=min(nx)+min(nh):max(nx)+max(nh);
+//or x[n]=delta[n-2]-delta[n-4] therefore y[n]=h[n-2]-h[n-4]
+n1=nh+2;
+n2=nh+4;
+ny=min(nx)+min(nh):max(nx)+max(nh);
+j=1;
+k=1;
+h2=zeros(ny);
+h4=h2;
+a=find(ny==n1(1))
+for j=1:length(nh)
+    h2(a+j-1)=h(j)
+       end
+a=find(ny==n2(1))
+for j=1:length(nh)
+    h4(a+j-1)=h(j)
+       end
+y=h2-h4;
+figure
+a=gca();
+a.x_location="origin";
+plot2d3(nh,h) 
+plot(nh,h,'r.')
+xtitle('Impulse Response','n','h[n]');
+a.children.children.thickness = 3;
+a.children.children.foreground= 2;
+a.y_location="left";
+figure
+a=gca();
+plot2d3(nx,x)
+plot(nx,x,'r.') 
+a.y_location="left";
+a.x_location="origin";
+xtitle('Input Response','n','x[n]');
+a.children.children.thickness = 3;
+a.children.children.foreground= 2;
+figure
+a=gca(); 
+plot2d3(ny,y)
+plot(ny,y,'r.')
+a.x_location="origin";
+a.y_location="left";
+xtitle('Output Response','n','y[n]');
+a.children.children.thickness = 3;
+a.children.children.foreground= 2;
\ No newline at end of file
-- 
cgit