Introduction to Digital Signal and System Analysis - Tutorsindia
Introduction to Digital Signal and System Analysis - Tutorsindia
Introduction to Digital Signal and System Analysis - Tutorsindia
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<strong>Introduction</strong> <strong>to</strong> <strong>Digital</strong> <strong>Signal</strong> <strong>and</strong> <strong>System</strong> <strong>Analysis</strong><br />
Frequency Domain <strong>Analysis</strong><br />
|X()|<br />
0 Ω<br />
0<br />
2 <br />
0 0<br />
f / 2<br />
f s<br />
f s<br />
f<br />
One period<br />
Figure 4.8 Frequency correspondence between frequencies in different units.<br />
Problems<br />
Q4.1 Find the frequency response from the impulse response<br />
h[n]= δ[n]+ 0.5δ[n-1]+ 0.25δ[n-2]+...<br />
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