數位訊號處理(英文班)
Digital Signal Processing
學期
108-2
學分
0
學分
當期課號
1035
永久課號
DEE4643
開課單位
電子工程學系
授課教師
杭學鳴
校區
光復
類別
選修
上課時間表
| 節 | 週三 | 週四 |
|---|---|---|
2 09:00–09:50 | 數位訊號處理(英文班) ED301（光復） | |
3 10:10–11:00 | 數位訊號處理(英文班) ED301（光復） 2 節連堂 | |
4 11:10–12:00 |
* 根據陽明交大上課時間表所列
概述
To study and learn the basic theory, algorithms and design techniques applied to the discrete-time systems and their applications. This is a fundamental course for the advanced DSP, adaptive signal processing, digital image processing, and other more advanced signal processing courses.
先修科目
Linear Algebra, Signals and Systems
備註
無備註
教學方式
教師未提供此項資料
評分方式
作業(10%),2次小考(20%); 期中考(30%); 期末考(40%) Homework (10%), 2 Quizzes (20%), 10% each Midterm Exam (30%, closed book) Final Exam (40%, closed book)
課程大綱
- z-Transform (Chap. 3)
- Sampling (Chap. 4)
- Transform Analysis of LTI Systems (Chap. 5)
- Structures for Discrete-Time Systems (Chap. 6)
- Filter Design (Chap. 7)
- Discrete Fourier Transform (Chap. 8)
- Computation of DFT (Chap. 9)
- Fourier Analysis of Signals Using the DFT (Chap. 10)
- Discrete-Time Signals and Systems (Chaps. 1 & 2)
週次計畫
| 週次 | 主題 |
|---|---|
| 第 1 週 | Introduction Chap.2 Discrete-Time Signals and Systems 3. LTI systems |
| 第 2 週 | Chap.2 Discrete-Time Signals and Systems 1. Discrete-time signals 2. Discrete-time systems 4. Frequency-domain representation 5. Fourier transform theorems 6. Random signals |
| 第 3 週 | Chap. 3 The z-Transform 1. Z transform 2. Properties of ROC for z-Transform 3. Inverse z-Transform 4. z-Transform Properties |
| 第 4 週 | Chap. 3 The z-Transform 3. Inverse z-Transform 4. z-Transform Properties 5. Unilateral z-Transform |
| 第 5 週 | Chap. 4 Sampling of Continuous-time Signals 1. Periodic Sampling 2. Frequency-domain Representation of Sampling 3. Reconstruction of a Band-limited Signal from Its Samples 4. Discrete-time Processing of Continuous-time Signals 5. Continuous-time Processing of Discrete-time Signals 6. Change the Sampling Rate Using Discrete-time Processing 7. Digital Processing of Analog Signals 8. Oversampling and Noise Shaping in ADC/DAC |
| 第 6 週 | Chap. 5 Transform Analysis of LTI Systems 1. Frequency Response of LTI Systems 2. Linear Constant-coefficient Difference Equations 3. Frequency Response for Rational System Functions 4. Relationship Between Magnitude and Phase |
| 第 7 週 | Chap. 5 Transform Analysis of LTI Systems 4. Relationship Between Magnitude and Phase 5. All-pass Systems 6. Minimum-phase Systems 7. Generalized Linear Phase Systems |
| 第 8 週 | Midterm Chap. 6 Structures For Discrete-Time Systems 1. Block Diagram and Signal Flow Graph 2. Basic Structures for IIR & FIR Systems |
| 第 9 週 | Chap. 6 Structures For Discrete-Time Systems 3. Finite-precision Numerical Effects 4. Effects of Coefficient Quantization 5. Effects of Round-off Noise 6. Zero-input limit cycles in fixed-point IIR filter |
| 第 10 週 | Chap. 7 Filter Design 1. Analog Filters 2. Design Digital IIR Filters from Analog Filters |
| 第 11 週 | Chap. 7 Filter Design 3. Design of FIR Filters by Windowing 4. Optimum Approximation of FIR Filters |
| 第 12 週 | Chap. 8 The Discrete Fourier Transform 1. The Discrete Fourier Series 2. Sampling the Fourier Transform 3. Properties of the Discrete Fourier Series 4. Discrete Fourier Transform |
| 第 13 週 | Chap. 8 The Discrete Fourier Transform 5. Properties of Discrete Fourier Transform 6. Linear Convolution Using DFT 7. DCT |
| 第 14 週 | Chap. 9 Computation of DFT 1. Fast Fourier Transform 2. Radix-2 Decimation-in-time Algorithms 3. Radix-2 Decimation-in-time Algorithms |
| 第 16 週 | Chap. 9 Computation of DFT 3. Radix-2 Decimation-in-frequency Algorithms 4. FFT for Composite N 5. Inverse FFT 6. Implementation of the DFT using convolution |
| 第 17 週 | Chap. 10 Fourier Analysis of Signals Using the DFT 1. Fourier analysis of signals using DFT 2. DFT analysis 3. Time-dependent Fourier transform 4. Fourier analysis of random signals |
| 第 18 週 | Review and Final Examine |
教科書
A.V. Oppenheim and R.W. Schafer, Discrete-Time Signal Processing, 3rd Ed., Prentice-Hall, 2010.
Office Hours
- 地點
- ED609
- 時間
- Monday 10-12, ED609, Please make an appointment in advance (請儘可能事先預約時段)
- 聯絡方式
- Email: hmhang@nctu.edu.tw