Chapter 8 The Discrete Fourier Transform ◆8.0 Introduction 8.1 Representation of Periodic Sequence:the Discrete Fourier Series(DFS) 8.2 Properties of the DFS 8.3 The Fourier Transform of Periodic Signal 8.4 Sampling the Fourier Transform(DTFT) 8.5 Fourier Representation of Finite-Duration Sequence:the Discrete Fourier Transform(DFT) 8.6 Properties of the DFT 8.7 Linear Convolution using the DFT 8.8 the discrete cosine transform (DCT2 Chapter 8 The Discrete Fourier Transform ◆8.0 Introduction ◆8.1 Representation of Periodic Sequence: the Discrete Fourier Series (DFS) ◆8.2 Properties of the DFS ◆8.3 The Fourier Transform of Periodic Signal ◆8.4 Sampling the Fourier Transform(DTFT) ◆8.5 Fourier Representation of Finite-Duration Sequence: the Discrete Fourier Transform(DFT) ◆8.6 Properties of the DFT ◆8.7 Linear Convolution using the DFT ◆8.8 the discrete cosine transform (DCT)