SIGNALS
AND SYSTEMS课程教学大纲
课程编号:43000350
学时:80
学分:5
先修课程:《微积分》/《数学分析基础》、《复变函数》、《大学物理》、《电路分析基础》
一、课程的性质和任务
Signals and Systems is not only an essential element
in an engineering program but also can be one of the most rewarding, exciting,
and useful courses that engineering students take during their undergraduate
education. The goal of learning this course is to grasp the fundamental theory
and analysis method of Linear Time-invariant Systems.
二、教学内容
1. 课堂理论教学(68学时)
Chapter 1: Signals
and Systems(8)
Basic
Continuous-Time and Discrete-Time Signals (3),Transformations of the
Independent Variable (2),Basic System Properties (3)
Chapter 2: Linear
Time-Invariant Systems (8)
The
Convolution Sum (2) ,The Convolution Integral (2),
Properties of LTI Systems (2) ,Differential and Difference Equations (2)
Chapter 3: Fourier
Series representation of Periodic Signals(8)
The
Continuous-Time Fourier Series (2),The Discrete-Time Fourier Series (2),The
Response of LTI Systems to Periodic Signals (2),Filtering (2)
Chapter 4: The
Continuous-time Fourier Transform (14)
Basic Fourier
Transform Pairs (3),Properties of the Fourier Transform (6),Frequency-Domain Analysis
of LTI Systems (3),Partial-Fraction Expansion (2)
Chapter 5: The
Discrete-Time Fourier Transform (2)
The Discrete-time Fourier Transform (2)
Chapter 6: Time and Frequency
Characterization of Signals and SystemS
(2)
The Magnitude-Phase
Representation of the Frequency Response of LTI Systems (1) ,Time-Domain
Properties of Ideal Frequency-Selective Filters (1)
Chapter 7: Sampling (2)
The
Sampling Theorem (1), The Effect of Undersampling (1)
Chapter 8: Communication Systems (2)
Modulation and Demodulation (2)
Chapter 9: The
The Bilateral Laplace Transform (1), The Region of Convergence for Laplace Transform (2), Properties of the Laplace Transform (3),
Complex Frequency-Domain analysis of LTI Systems (2) , System Function
Algebra and Block Diagram (2) , The Unilateral Laplace
Transform (2)
Chapter 10: The Z-Transform (10)
The Bilateral Z-Transform (1), The Region of
Convergence for Z-Transform (2) , Properties of the Z-Transform (3) , Analysis
of LTI Systems using Z-Transform (2) , The Unilateral Z-Transform (2)
2. 课程设计(8学时)
The Convolution
Integral and Convolution Sum(2)
The Eigenfunction
of LTI System , Filtering(2)
Frequency Characterization of Signals and
Systems ,Sampling (2)
Geometric
Evaluation of the Fourier Transform from the Pole-Zero Plot (2)
3. 课堂习题课(4学时)
The Continuous-Time Fourier Transform(2)
The Laplace Transform and Z-Transform(2)
三、教材和参考资料
1.
教材
Signals
and Systems Alan V. Oppenheim
etc , Prentice Hall,1997
Exploration
in Signals and Systems Using MATLAB John R.Buck , Michael M. Daniel
刘树棠 译,西安交通大学出版社,2000
2.
参考资料
《信号与系统》 ,吕幼新、张明友,电子工业出版社,2003
《信号与系统分析》 ,闵大镒、朱学勇,电子科技大学出版社,1998
《信号与线性系统》 ,吴大正,高等教育出版社,1986
《信号与系统解题指导》 ,张明友、吕幼新,电子科技大学出版社,2001
《信号与系统自学辅导与应试指南》,闵大镒、张庆孚,电子科技大学出版社,1997