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信号与系统(Signals and Systems)
课程类型:
选修课
发布时间:
2023-02-16 19:40:43
主讲教师:
陈后金
课程来源:
北京交通大学
建议学分:
0.00分
课程编码:
ayxtzx2062
课程介绍
课程目录
教师团队
Chapter 1 Overview
1.1 Introduction to signals and systems
(9分钟)
1.2 Classification of signals
(14分钟)
1.3 Classification of systems I
(12分钟)
1.3 Classification of systems II
(12分钟)
Chapter 2 Signal Analysis in the Time Domain
2.1 Elementary continuous-time signals: regular
(9分钟)
2.1 Elementary continuous-time signals: singularity
(14分钟)
2.2 Basic operations on continuous-time signals I
(7分钟)
2.2 Basic operations on continuous-time signals II
(7分钟)
2.3 Elementary discrete-time signals I
(9分钟)
2.3 Elementary discrete-time signals II
(5分钟)
2.4 Basic operations on discrete-time signals
(10分钟)
2.5 Signal decompositions
(13分钟)
2.6 Tutorial
(8分钟)
2.7 Signal analysis in the time domain with MATLAB
(11分钟)
Chapter 3 System Analysis in the Time Domain
3.1 Description of linear time-invariant systems in the time domain
(10分钟)
3.2 Response analysis of continuous-time LTI systems
(8分钟)
3.3 Response evaluation of continuous-time LTI systems I
(7分钟)
3.3 Response evaluation of continuous-time LTI systems II
(9分钟)
3.3 Response evaluation of continuous-time LTI systems III
(11分钟)
3.3 Response evaluation of continuous-time LTI systems IV
(10分钟)
3.4 Impulse response for continuous-time LTI system characterization
(8分钟)
3.5 Tutorial for response evaluation of continuous-time LTI systems
(9分钟)
3.6 Response analysis of discrete-time LTI systems in the time domain
(7分钟)
3.7 Response evaluation of discrete-time LTI systems I
(12分钟)
3.7 Response evaluation of discrete-time LTI systems II
(14分钟)
3.8 Impulse response of discrete-time LTI system characterization
(10分钟)
3.9 Tutorial for response evaluation of discrete-time LTI systems
(8分钟)
3.10 Analysis of systems in the time domain with MATLAB
(9分钟)
Chapter 4 Signal Analysis in the Frequency Domain
4.1 Why analyze signals in the frequency domain
(5分钟)
4.1 Fourier representation of periodic C-T signals
(7分钟)
4.1 Spectrum of periodic C-T signals
(14分钟)
4.1 Properties of Fourier series for periodic C-T signals
(11分钟)
4.2 Fourier representation of nonperiodic C-T signals
(12分钟)
4.2 Spectra of common nonperiodic C-T signals
(12分钟)
4.2 Properties of Fourier transform I
(14分钟)
4.2 Properties of Fourier transform II
(11分钟)
4.2 Applications of the properties of Fourier transform
(7分钟)
4.3 Fourier representation of periodic D-T sequence
(3分钟)
4.3 Spectra of common periodic D-T sequences
(8分钟)
4.3 Properties of discrete Fourier series
(14分钟)
4.4 Fourier representation of nonperiodic D-T sequences
(4分钟)
4.4 Spectra of common nonperiodic D-T sequences
(3分钟)
4.4 Properties of DTFT
(10分钟)
4.5 Why sampling signals in the time domain
(6分钟)
4.5 How to sample signals in the time domain
(3分钟)
4.5 Sampling theory in the time domain
(22分钟)
4.5 Applications of sampling theory
(6分钟)
4.6 An example of signal analysis in the frequency domain
(5分钟)
4.7 Frequency analysis of signals with MATLAB
(12分钟)
Chapter 5 System Analysis in the Frequency Domain
5.1 Frequency response of a C-T LTI system
(15分钟)
5.2 Evaluation of the frequency response of a C-T LTI systems
(6分钟)
5.3 Zero-state response of a C-T LTI system to signals
(17分钟)
5.4 Ideal analog filters
(9分钟)
5.5 Frequency response of a D-T LTI system
(10分钟)
5.5 Zero-state response of a D-T LTI system to D-T sequences
(11分钟)
5.6 Ideal digital filters
(7分钟)
5.7 Amplitude modulation and demodulation
(21分钟)
5.8 Frequency response analysis of systems in MATLAB
(5分钟)
Chapter 6 Complex Frequency Analysis of Continuous-Time Signals and Systems
6.1 C-T signal representation in the complex frequency domain
(10分钟)
6.2 Unilateral Laplace transform of common C-T signals
(7分钟)
6.3 Properties of unilateral Laplace transform
(18分钟)
6.4 Evaluation of inverse Laplace transform
(9分钟)
6.5 Bilateral Laplace transform and its inverse
(13分钟)
6.6 Description of C-T LTI systems in the complex frequency domain
(8分钟)
6.7 Transform function and system properties
(12分钟)
6.8 Implementation of C-T LTI systems
(9分钟)
6.9 Complex frequency analysis of C-T signals and systems
(9分钟)
6.10 Complex frequency analysis of signals and systems in MATLAB
(10分钟)
Chapter 7 Complex Frequency Analysis of Discrete-Time Signals and Systems
7.1 Representation of D-T sequences in z-domain
(11分钟)
7.2 Unilateral z-transform of common D-T sequences
(5分钟)
7.3 Properties of unilateral z-transform
(11分钟)
7.4 Evaluation of inverse unilateral z-transform
(7分钟)
7.5 Bilateral z-transform and its inverse
(11分钟)
7.6 Description of D-T LTI systems in z-domain
(7分钟)
7.7 Transfer function and system's properties
(10分钟)
7.8 Implementation of D-T LTI systems
(9分钟)
7.9 z-domain analysis of system's responses
(9分钟)
7.10 Complex analysis of D-T signals and systems in MATLAB
(6分钟)
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