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SIGNALS AND
SYSTEMS
FOURIER TRANSFORM
PREPARED BY
Prof.(Dr.) OP Singh
CONTENTS
1. Introduction
2. Fourier Integral
3. Fourier Transform
4. Properties
5. Convolution
6. Parseval’s Thereom
PROPERTIES
1. Linearity
2. Time Scaling
3. Time Reversal
4. Time Shifting
5. Frequency Shifting (Modulation)
6. Symmetry Property
THANK
YOU

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FOURIER TRANSFORM AND ITS APPLICATIONS