中正大學課程大綱
課程名稱(中文)： 訊號與系統 開課單位： 電機工程學系(Department of Electrical Engineering)
課程名稱(英文) Signals and Systems 課程代碼 4153201_01
授課教師： 學分數 3
必/選修 必修 開課年級
先修科目或先備能力：
無
課程概述：
This course introduces first some of the elementary ideas related to the mathematical representation of signals and systems. Then, the Fourier analysis in both continuous-time and discrete-time, as well as the sampling algorithm will be presented.
學習目標：
1. Fundamental theories and techniques related with signal and systems are learned
2. The signal representation in time-domain and frequency-domain is learned
教科書：
A. Oppenheim and A. Willsky, Signals and Systems.

課程大綱 分配時數 核心能力 備註
單元主題 內容綱要 講授 示範 隨堂作業 其他
Introduction to Signals and Systems
1. Continuous-Time and
Discrete-Time Signals
2. Exponential and Sinusoidal
Signals
3. The Unit Impulse and Unit
Step Functions
4. Continuous-Time and
Discrete-Time Systems
5. Basic System Properties
1.11.21.32.12.23.13.24.14.24.34.4
Linear Time-Invariant Systems
1. Discrete-Time LTI Systems:
The Convolution Sum
2. Continuous-Time LTI
Systems: The Convolution
Integral
3. Properties of LTI Systems
4. Causal LTI Systems
Described by Differential and
Difference Equations
1.11.21.32.12.23.13.24.14.24.34.4
Fourier Series Representation of Periodic Signals
1. Fourier Series Representation
of Continuous-Time Periodic
Signals
2. Convergence of the Fourier
Series
3. Properties of
Continuous-Time Fourier
Series
4. Fourier Series Representation
of Discrete-Time Periodic
Signals
5. Properties of Discrete-Time
Fourier Series
6. Fourier Series and LTI
Systems
7. Filtering
1.11.21.32.12.23.13.24.14.24.34.4
The Continuous-Time Fourier Transform
1.Representation of Aperiodic
Signals: the Continuous-Time
Fourier Transform
2. The Fourier Transform for
Periodic Signals
3. Properties of
Continuous-Time Fourier
Transform
4. The Convolution Property
5. The Multiplication Property
6. Systems Characterized by
Linear Constant Coefficient
Differential Equations
1.11.21.32.12.23.13.24.14.24.34.4
The Discrete-Time Fourier Transform
1. Representation of Aperiodic
Signals: the Discrete-Time
Fourier Transform
2. The Fourier Transform for
Periodic Signals
3. Properties of Discrete-Time
Fourier Transform
4. The Convolution Property
5. The Multiplication Property
6. Duality
7. Systems Characterized by
Linear Constant Coefficient
Difference Equations
1.11.21.32.12.23.13.24.14.24.34.4
Sampling
1. Representation of a
Continuous-Time Signal by
Its Samples: The Sampling
Theorem
2. Reconstruction of a Signal
from Its Samples Using
Interpolation
3. The Effect of Undersampling:
Aliasing
4. Discrete-Time Processing of
Continuous-Time Signals
5. Sampling of Discrete-Time
Signals
1.11.21.32.12.23.13.24.14.24.34.4

教育目標
1.傳授學生電機工程相關知識，配合各種實驗的進行，達到理論與實務相結合之目的。
2.訓練學生具有分析與解決問題的能力。
3.訓練學生良好的溝通技巧，並培養分工合作發揮團隊力量的能力。
4.培養學生瞭解國內外相關產業之現狀與需求，並理解專業倫理及社會責任。

核心能力
1.1.瞭解電機工程基礎知識。
1.2.培養電機工程實作能力。
1.3.訓練技術報告寫作與簡報的能力。
2.1.培養分析問題的能力。
2.2.培養善用資源以解決問題的能力。
3.1.培養溝通與表達的能力。
3.2.訓練運用個人專長，與他人合作完成專案計畫。
4.1.瞭解國內外相關產業現況。
4.2.理解工程倫理及社會責任。
4.3.培養良好的資訊能力。
4.4.培養科技英文能力

請尊重智慧財產權，不得非法影印教師指定之教科書籍

教學要點概述：
1. 教材編選(可複選)：自編簡報(ppt)教科書作者提供
2. 教學方法(可複選)：講述板書講述
3. 評量工具(可複選)：上課點名 10.00%, 隨堂測驗25.00%, 隨堂作業0%, 程式實作0%, 實習報告0%,
                       專案報告0%, 期中考35.00%, 期末考30.00%, 期末報告0%, 其他0%,
4. 教學資源：課程網站 教材電子檔供下載 實習網站
5. 教學相關配合事項：

課程目標與教育核心能力相關性        
請勾選：1.11.21.32.12.23.13.24.14.24.34.4
1.1 瞭解電機工程基礎知識。()
為何有關：
This course introduces the fundamental theorems about signals and system.
達成指標：
The students learn the concepts related to signals and systems.
評量工具(可複選)：
exam
2.1 培養分析問題的能力。()
為何有關：
This course introduces Fourier series and transform to analyze the signal in frequency domain. The output signal of LTI system can be obtained not only by convolution in time-domain, but also by multiplication of Fourier transform in frequency domain, followed by inverse Fourier transform.
達成指標：
The students learn the signal representation in time-domain and frequency-domain and compute the output of LTI system in many ways.
評量工具(可複選)：
exam