數位訊號處理導論
Introduction to Digital Signal Processing
學期
111-2
學分
3
學分
當期課號
515123
永久課號
EEEC20034
開課單位
電機工程學系
授課教師
劉志尉
校區
光復
類別
選修
上課時間表
| 節 | 週一 | 週四 |
|---|---|---|
2 09:00–09:50 | 數位訊號處理導論 ED116 | |
5 13:20–14:10 | 數位訊號處理導論 ED116 2 節連堂 | |
6 14:20–15:10 |
* 根據陽明交大上課時間表所列
概述
To study and learn the most of the theory and design techniques applied to discrete-time systems and applications.
先修科目
Signals & Systems
教學方式
助教: 周雨軒 tfg0809.ee11@nycu.edu.tw (ED412, 54225) 課程網頁:http://twins.ee.nctu.edu.tw
評分方式
Homework+Quiz+term project 40% Midterm Exam 30% Final Exam 30%
課程大綱
- Introduction
- Chap.2 Discrete-Time Signals and Systems
- Chap. 3 The z-Transform
- Chap. 4 Sampling of Continuous-time Signals
- Chap. 5 Transform Analysis of LTI Systems
- Chap. 6 Structures For Discrete-Time Systems
- Chap. 7 Filter Design
- Chap. 8 The Discrete Fourier Transform
- Chap. 9 Computation of DFT
- Chap 10 Fourier Analysis of Signals Using the DFT
週次計畫
| 週次 | 主題 |
|---|---|
| 第 1 週 | IntroductionChap.2 Discrete-Time Signals and Systems |
| 第 2 週 | Chap.2 Discrete-Time Signals and Systems1. Discrete-time signals2. Discrete-time systems3. LTI systems4. Frequency-domain representation |
| 第 3 週 | Chap.2 Discrete-Time Signals and Systems4. Frequency-domain representation5. Fourier transform theorems6. Random signals |
| 第 4 週 | Chap. 3 The z-Transform1. Z transform2. Properties of ROC for z-Transform3. Inverse z-Transform4. z-Transform Properties |
| 第 5 週 | Chap. 3 The z-Transform3. Inverse z-Transform4. z-Transform Properties5. Unilateral z-Transform |
| 第 6 週 | Chap. 4 Sampling of Continuous-time Signals1. Periodic Sampling2. Frequency-domain Representation of Sampling3. Reconstruction of a Band-limited Signal from Its Samples4. Discrete-time Processing of Continuous-time Signals |
| 第 7 週 | Chap. 4 Sampling of Continuous-time Signals5. Continuous-time Processing of Discrete-time Signals6. Change the Sampling Rate Using Discrete-time Processing7. Digital Processing of Analog Signals8. Oversampling and Noise Shaping in ADC/DAC |
| 第 8 週 | Chap. 5 Transform Analysis of LTI Systems1. Frequency Response of LTI Systems2. Linear Constant-coefficient Difference Equations3. Frequency Response for Rational System Functions4. Relationship Between Magnitude and Phase |
| 第 9 週 | Chap. 5 Transform Analysis of LTI Systems4. Relationship Between Magnitude and Phase5. All-pass Systems6. Minimum-phase Systems7. Generalized Linear Phase Systems |
| 第 10 週 | MidtermChap. 6 Structures For Discrete-Time Systems1. Block Diagram and Signal Flow Graph2. Basic Structures for IIR & FIR Systems |
| 第 11 週 | Chap. 6 Structures For Discrete-Time Systems3. Finite-precision Numerical Effects4. Effects of Coefficient Quantization5. Effects of Round-off Noise6. Zero-input limit cycles in fixed-point IIR filter |
| 第 12 週 | Chap. 7 Filter Design1. Analog Filters2. Design Digital IIR Filters from Analog Filters |
| 第 13 週 | Chap. 7 Filter Design3. Design of FIR Filters by Windowing4. Optimum Approximation of FIR Filters |
| 第 14 週 | Chap. 8 The Discrete Fourier Transform1. The Discrete Fourier Series2. Sampling the Fourier Transform3. Properties of the Discrete Fourier Series4. Discrete Fourier Transform |
| 第 15 週 | Chap. 8 The Discrete Fourier Transform5. Properties of Discrete Fourier Transform6. Linear Convolution Using DFT7. DCT |
| 第 16 週 | Chap. 9 Computation of DFT1. Fast Fourier Transform2. Radix-2 Decimation-in-time Algorithms3. Radix-2 Decimation-in-time Algorithms |
| 第 17 週 | Chap. 9 Computation of DFT3. Radix-2 Decimation-in-frequency Algorithms4. FFT for Composite N5. Inverse FFT 6. Implementation of the DFT using convolution |
| 第 18 週 | Chap. 10 Fourier Analysis of Signals Using the DFT1. Fourier analysis of signals using DFT2. DFT analysis3. Time-dependent Fourier transform4. Fourier analysis of random signals |
教科書
Discrete-time Signal Processing, 3nd Edition by A.V. Oppenheim and R.W. Schafer, Prentice Hall, 2010. (International Edition)
Office Hours
- 地點
- ED618
- 時間
- R1 (請事先E-mail預約: cwliu@twins.ee.nctu.edu.tw)
- 聯絡方式
- 5731685 cwliu@twins.ee.nctu.edu.tw