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 />
Contents<br />
3.4 Impulse response 29<br />
3.5 Convolution 33<br />
3.6 Graphically demonstrated convolution 38<br />
4 Frequency Domain <strong>Analysis</strong> 42<br />
4.1 Fourier series for periodic digital signals 42<br />
4.2 Fourier transform for non-periodic signals 46<br />
4.3 Properties of Fourier transform 49<br />
4.4 Frequency response 50<br />
4.5 Frequency correspondence when sampling rate is given 56<br />
5 Z Domain <strong>Analysis</strong> 60<br />
5.1 z-transform <strong>and</strong> inverse z-transform 60<br />
5.2 Relationship between z-transform <strong>and</strong> Fourier transform 62<br />
5.3 Z as time shift opera<strong>to</strong>r 62<br />
5.4 Transfer function 63<br />
5.5 Z-plane, poles <strong>and</strong> zeros 67<br />
5.6 Stability of a system 71<br />
5.7 Evaluation of the Fourier transform in the z-plane 75<br />
5.8 Characteristics of 1st <strong>and</strong> 2nd order systems 77<br />
6 Discrete Fourier Transform 88<br />
6.1 Definition of discrete Fourier transform 88<br />
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