Introduction to Digital Signal and System Analysis - Tutorsindia
Introduction to Digital Signal and System Analysis - Tutorsindia
Introduction to Digital Signal and System Analysis - Tutorsindia
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>Introduction</strong> <strong>to</strong> <strong>Digital</strong> <strong>Signal</strong> <strong>and</strong> <strong>System</strong> <strong>Analysis</strong><br />
Z Domain <strong>Analysis</strong><br />
The frequency response is given by<br />
exp( j2W)<br />
− 2r1<br />
cosq1<br />
exp( jW)<br />
+ r<br />
H ( W)<br />
=<br />
exp( j2W)<br />
− 2r<br />
cosq<br />
exp( jW)<br />
+ r<br />
2<br />
2<br />
2<br />
1<br />
2<br />
2<br />
where if r = 1<br />
1 there will be a frequency rejection at W = q1<br />
.<br />
The gain is<br />
H ( W)<br />
=<br />
2<br />
2<br />
2<br />
{( 1−<br />
2r1<br />
cosq1<br />
cosW + r1<br />
cos 2W) + ( 2r1<br />
cosq1<br />
sin W − r1<br />
sin 2W)<br />
}<br />
2<br />
2<br />
2<br />
2<br />
( 1−<br />
2r<br />
cosq<br />
cosW + r cos 2W) + ( 2r<br />
cosq<br />
sin W − r sin 2W)<br />
2 1/ 2<br />
{ } 1/ 2<br />
2 2<br />
2<br />
2 2<br />
2<br />
A summary if its frequency properties in relation <strong>to</strong> the zeros <strong>and</strong> poles is listed in Table 5.3.<br />
<br />
<br />
<br />
Please click the advert<br />
In Paris or Online<br />
International programs taught by professors <strong>and</strong> professionals from all over the world<br />
BBA in Global Business<br />
MBA in International Management / International Marketing<br />
DBA in International Business / International Management<br />
MA in International Education<br />
MA in Cross-Cultural Communication<br />
MA in Foreign Languages<br />
Innovative – Practical – Flexible – Affordable<br />
Visit: www.HorizonsUniversity.org<br />
Write: Admissions@horizonsuniversity.org<br />
Call: 01.42.77.20.66<br />
www.HorizonsUniversity.org<br />
Download free ebooks at bookboon.com<br />
83
Change language