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GENERAL ENGG SUBJECTS
ECE
CSE
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course index
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Discrete Fourier Transform
LIST OF PAGE CONTENT
Periodicity
Linearity
DFT of Even and Odd sequences
Time Reversal of the Sequences
Circular Frequency Shift
Complex Conjugate property
DFT of Delayed sequence
DFT of Real Valued Sequences
Multiplication of Two Sequences
Circular Convolution of Two Sequences
Parseval's Theorem
Circular Correlation
Properties of DFT
Linear Convolution Using DFT
Example
Computation of DFT
Overlap-Add Method
Overlap-Save Method
Example
Relation Between DFT and Z-transform
Comparison Between DTFT and DFT
Fast Fourier Transform
Decimation-in-Time(DIT) Radix-2 FFT
Decimation-in-Frequency(DIF) Radix-2 FFT
Comparison of DIT and DIF
Inverse FFT
Example
FFT With General Radix-N
Radix-4 FFTs
Periodicity
Linearity
DFT of Even and Odd sequences
Time Reversal of the Sequences
Circular Frequency Shift
Complex Conjugate property
DFT of Delayed sequence
DFT of Real Valued Sequences
Multiplication of Two Sequences
Circular Convolution of Two Sequences
Parseval's TheoremTheorem
Circular Correlation
Properties of DFT
Linear Convolution Using DFT
Example
Computation of DFT
Overlap-Add Method
Overlap-Save Method
Example
Relation Between DFT and Z-transform
Comparison Between DTFT and DFT
Fast Fourier Transform
Decimation-in-Time(DIT) Radix-2 FFT
Decimation-in-Frequency(DIF) Radix-2 FFT
Comparison of DIT and DIF
Inverse FFT
Example
FFT With General Radix-N
Radix-4 FFTs
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