訊號與系統
Signal and System
| 節 | 週一 |
|---|---|
A 18:30–19:20 | 訊號與系統 EE132 3 節連堂 |
B 19:30–20:20 | |
C 20:30–21:20 |
* 根據陽明交大上課時間表所列
本課程學習以時域/頻域之數學函數分析與理論推導方式進行訊號與系統之處理與轉換,以協助解決實際工程設計問題, 課程內容為 1. 時域/頻域訊號表示方式與系統構成之基本觀念,訊號之捲積(convolution)演算。 2. Fourier, Laplace, Z 轉換之數理函數理論發展, 包括 -Fourier series and transform: CTFS/DTFS/CTFT/DTFT/DFT/FFT/Short time FT(音訊分析). -Laplace transform 及 系統建模 -取樣定理,訊號混疊 (Aliasing) -Z 轉換及離散時間系統建模 3. 數位濾波器架構, IIR/FIR 濾波器設計與程式實現 4. 瞭解工程或物理現象與數學描述模式之間的關係 5. 如何將訊號與系統理論設計逐步實現在實際工程應用: FFT 程式,數位濾波器程式,PID控制器程式 This course contains a comprehensive treatment of continuous-time and discrete-time signals,systems and transforms, from their theoretical mathematical foundations to practical implementation in engineering. 1. Signals and systems mathematical definition, the characteristics and the properties. Convolution of signals. 2. Fourier Series (FS), Fourier Transform (FT), and analysis in continuous and discrete time domain, including -CTFS/DTFS/CTFT/DTFT/DFT/FFT/Short Time FT. -Laplace Transform and System Modeling. -z-transform and Discrete-Time System Modeling. 3. Digital filter structures and Digital filters design: IIR/FIR 4. Applications to digital signal processing and control 5. FFT programming, Digital Filters programming, PID controller programming
微積分,工程數學(一) Calculus, Engineering Mathmatics
-以教科書章節順序自編Powerpoint講義(可課前先行自e-Campus 教學平台 下載)、課堂投影機播放講義講課、互動式討論、學生需對課程內容瞭解程度提出簡要說明
評分標準: -每章課後作業及平時學期課中表現: 20% -第一次期中考: 20% -第二次期中考: 30% -期末考: 30%
| 週次 | 主題 |
|---|---|
| 第 1 週 | Continuous-time and Discrete-time signals |
| 第 2 週 | System and System Properties Convolution of CTS and DTS |
| 第 3 週 | Frequency-Domain Description of Signals Fourier Series |
| 第 4 週 | Fourier Series,Fourier Transform |
| 第 5 週 | 教師節 補假日 |
| 第 6 週 | 中秋節 補假日 |
| 第 7 週 | 期中考 |
| 第 8 週 | Discrete-Time Signals Fourier Analysis: *Discrete-Time Fourier Transform (DTFT) *Discrete Fourier Transform (DFT) *Fast Fourier Transform (FFT) Algorithm *Short-Time Fourier Transform (STFT) |
| 第 9 週 | Fourier Analysis of Systems: *Sampling *Signal Reconstruction *Interpolation *Aliasing |
| 第 10 週 | Laplace Transform and Transfer Function |
| 第 11 週 | 期中考 |
| 第 12 週 | Z Transform and Discrete-Time Systems |
| 第 13 週 | Transfer Function Representation for LTI DT Systems Digital Filters |
| 第 14 週 | Digital Filters Structure: FIR and IIR Filters,Exponentially Weighted Moving Average filter (EWMA) Implementation of digital FIR filters |
| 第 15 週 | FIR and IIR Filters,Filters Design Techniques Discrete-Time Butterworth, Chebyshev and Elliptic Filters |
| 第 16 週 | 期末考 |
-Text book: Edward W. Kamen, Bonnie S. Heck, “Fundamentals of Signals and Systems Using the Web and MATLAB” Third Edition, Prentice Hall -Reference book: B.P. Lathi, “ Linear Systems and Signals”, Second edition, Oxford University Press, New York
- 地點
- 工程五館 448室
- 時間
- 週二14:00~ 15:00
- 聯絡方式
- chengstone@nycu.edu.tw