課程名稱Course Title (中文) 數位訊號處理 (英文) Digital Signal Processing 開課單位Departments 電機工程學系 課程代碼Course No. E4740 授課教師Instructor 李清坤 學分數Credit 3.0 必/選修core required/optional 選修 開課年級Level 大四 先修科目或先備能力(Course Pre-requisites)：富氏分析(E107), 訊號與系統(E206) 課程概述與目標(Course Overview and Goals)：1. 建立數位訊號之時域與頻域數學代表式。 2. 建立數位系統之數學代表式、分析工具、系統架構、有限位元效應、及基本濾波器設計方法。 教科書(Textbook) Oppenheim and Schafer, Discrete-time Signal Processing, 3rd ed., Pearson, 2010. 參考教材(Reference) Burrus et. al., Computer-Based Exercises for Signal Processing, Prentice-Hall, 1994.
 課程大綱 Syllabus 學生學習目標Learning Objectives 單元學習活動Learning Activities 學習成效評量Evaluation 備註Notes 序No. 單元主題Unit topic 內容綱要Content summary 1 Introduction 1. Background 2. Application Examples 1. Background 2. Application Examples 2 Frequency-Domain Representation of DT signals and Systems 1. Discrete-time Fourier transform (DTFT) 2. DTFT properties and theorems 1. Discrete-time Fourier transform (DTFT) 2. DTFT properties and theorems 3 Discrete-Time Signals and Systems 1. Basic sequences and sequence operations 2. Discrete-time system properties 3. Linear time-invariant (LTI) systems 4. Linear constant-coefficient difference equation 5. Discrete-time (DT) random signals 1. Basic sequences and sequence operations 2. Discrete-time system properties 3. Linear time-invariant (LTI) systems 4. Linear constant-coefficient difference equation 5. Discrete-time (DT) random signals 4 Discrete-Time Signals and Systems 1. Basic sequences and sequence operations 2. Discrete-time system properties 3. Linear time-invariant (LTI) systems 4. Linear constant-coefficient difference equation 5. Discrete-time (DT) random signals 1. Basic sequences and sequence operations 2. Discrete-time system properties 3. Linear time-invariant (LTI) systems 4. Linear constant-coefficient difference equation 5. Discrete-time (DT) random signals 5 Frequency-Domain Representation of DT signals and Systems 1. Discrete-time Fourier transform (DTFT) 2. DTFT properties and theorems 1. Discrete-time Fourier transform (DTFT) 2. DTFT properties and theorems 6 The Discrete Fourier transform (DFT) 1. DFT derivation and properties 2. FFT algorithms: fast computation of the DFT 1. DFT derivation and properties 2. FFT algorithms: fast computation of the DFT 講授閱讀討論 作業 7 The z-Transform 1. z-transform and its region of convergence 2. the inverse z-tranform 3. z-transform properties 1. z-transform and its region of convergence 2. the inverse z-tranform 3. z-transform properties 8 期中考 期中評量 期中綜合學習 閱讀討論 期中考 9 Sampling of Continuous-Time Signals 1. Sampling theorem 2. Reconstruction of a bandlimited signal fronm its samples 3. Continuous-time processing of discrete-time signals 4. Changing the sampling rate using DT processing 5. Practical considerations of digital processing 1. Sampling theorem 2. Reconstruction of a bandlimited signal fronm its samples 3. Continuous-time processing of discrete-time signals 4. Changing the sampling rate using DT processing 5. Practical considerations of digital processing 10 Transform Analysis of LTI Systems 1. The frequency response of LTI systems 2. System functions for systems characterized by LCCDE 3. All-pass systems 4. Minimum-phase systems 5. LTI system with generalized linear phase 1. The frequency response of LTI systems 2. System functions for systems characterized by LCCDE 3. All-pass systems 4. Minimum-phase systems 5. LTI system with generalized linear phase 11 Transform Analysis of LTI Systems 1. The frequency response of LTI systems 2. System functions for systems characterized by LCCDE 3. All-pass systems 4. Minimum-phase systems 5. LTI system with generalized linear phase 1. The frequency response of LTI systems 2. System functions for systems characterized by LCCDE 3. All-pass systems 4. Minimum-phase systems 5. LTI system with generalized linear phase 12 Transform Analysis of LTI Systems 1. The frequency response of LTI systems 2. System functions for systems characterized by LCCDE 3. All-pass systems 4. Minimum-phase systems 5. LTI system with generalized linear phase 1. The frequency response of LTI systems 2. System functions for systems characterized by LCCDE 3. All-pass systems 4. Minimum-phase systems 5. LTI system with generalized linear phase 13 Structures for DT systems 1. Basic structures for IIR systems 2. Basic structures for FIR systems 3. The effects of coefficient quantization 4. Effects of round-off noise 1. Basic structures for IIR systems 2. Basic structures for FIR systems 3. The effects of coefficient quantization 4. Effects of round-off noise 14 Structures for DT systems 1. Basic structures for IIR systems 2. Basic structures for FIR systems 3. The effects of coefficient quantization 4. Effects of round-off noise 1. Basic structures for IIR systems 2. Basic structures for FIR systems 3. The effects of coefficient quantization 4. Effects of round-off noise 15 Filter Design Techniques 1. Design of IIR filters 2. Design of FIR filters 1. Design of IIR filters 2. Design of FIR filters 講授閱讀討論 作業 16 期末考 期末評量 期末總複習 閱讀討論 期末考

 序No. 實施期間Period 實施方式Content 教學說明Teaching instructions 彈性教學評量方式Evaluation 備註Notes 1 起:2024-01-02 迄:2024-01-05 2.非同步線上課程 Asynchronous online course MATLAB programming in DSP applications. 達成指定要求。 1. 透過觀看 TronClass 之教學影片，學習 MATLAB Programming. 2. 實現一個 DSP 應用程式，並以實際訊號驗證程式功能。 2 起:2024-01-08 迄:2024-01-12 5.小專題 Project DSP project using the MATLAB. 1. 達成指定要求。 2. 完成度。 3. 報告品質。 請於 2024/1/10 前於 Tronclass 繳交彈性教學週之專題報告。

 教學要點概述： 教材編選(Teaching Materials)： ■ 1-1.簡報 Slids □ 1-2.影音教材 Videos □ 1-3.教具 Teaching Aids ■ 1-4.教科書 Textbook Slids □ 1-5.其他 Other □ 2.自編評量工具/量表 Educational Assessment □ 3.教科書作者提供 Textbook 成績考核 Performance Evaluation： 期末考：25%   期中考：25%   彈性教學：10%   平時考：20%   作業：20%   教學資源(Teaching Resources)： □ 教材電子檔(Soft Copy of the Handout or the Textbook) □ 課程網站(Website) 課程網站(Website)：http://ilearn.ttu.edu.tw/ 扣考規定：http://eboard.ttu.edu.tw/ttuwebpost/showcontent-news.php?id=504