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信号与系统(Signals and Systems)
课程类型:
选修课
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:
xtzx2062
课程介绍
课程目录
教师团队
Chapter 1 Overview
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1.1 Introduction to signals and systems
(9分钟)
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1.2 Classification of signals
(14分钟)
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1.3 Classification of systems I
(12分钟)
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1.3 Classification of systems II
(12分钟)
Chapter 2 Signal Analysis in the Time Domain
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2.1 Elementary continuous-time signals: regular
(9分钟)
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2.1 Elementary continuous-time signals: singularity
(14分钟)
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2.2 Basic operations on continuous-time signals I
(7分钟)
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2.2 Basic operations on continuous-time signals II
(7分钟)
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2.3 Elementary discrete-time signals I
(9分钟)
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2.3 Elementary discrete-time signals II
(5分钟)
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2.4 Basic operations on discrete-time signals
(10分钟)
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2.5 Signal decompositions
(13分钟)
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2.6 Tutorial
(8分钟)
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2.7 Signal analysis in the time domain with MATLAB
(11分钟)
Chapter 3 System Analysis in the Time Domain
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3.1 Description of linear time-invariant systems in the time domain
(10分钟)
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3.2 Response analysis of continuous-time LTI systems
(8分钟)
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3.3 Response evaluation of continuous-time LTI systems I
(7分钟)
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3.3 Response evaluation of continuous-time LTI systems II
(9分钟)
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3.3 Response evaluation of continuous-time LTI systems III
(11分钟)
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3.3 Response evaluation of continuous-time LTI systems IV
(10分钟)
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3.4 Impulse response for continuous-time LTI system characterization
(8分钟)
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3.5 Tutorial for response evaluation of continuous-time LTI systems
(9分钟)
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3.6 Response analysis of discrete-time LTI systems in the time domain
(7分钟)
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3.7 Response evaluation of discrete-time LTI systems I
(12分钟)
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3.7 Response evaluation of discrete-time LTI systems II
(14分钟)
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3.8 Impulse response of discrete-time LTI system characterization
(10分钟)
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3.9 Tutorial for response evaluation of discrete-time LTI systems
(8分钟)
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3.10 Analysis of systems in the time domain with MATLAB
(9分钟)
Chapter 4 Signal Analysis in the Frequency Domain
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4.1 Why analyze signals in the frequency domain
(5分钟)
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4.1 Fourier representation of periodic C-T signals
(7分钟)
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4.1 Spectrum of periodic C-T signals
(14分钟)
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4.1 Properties of Fourier series for periodic C-T signals
(11分钟)
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4.2 Fourier representation of nonperiodic C-T signals
(12分钟)
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4.2 Spectra of common nonperiodic C-T signals
(12分钟)
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4.2 Properties of Fourier transform I
(14分钟)
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4.2 Properties of Fourier transform II
(11分钟)
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4.2 Applications of the properties of Fourier transform
(7分钟)
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4.3 Fourier representation of periodic D-T sequence
(3分钟)
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4.3 Spectra of common periodic D-T sequences
(8分钟)
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4.3 Properties of discrete Fourier series
(14分钟)
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4.4 Fourier representation of nonperiodic D-T sequences
(4分钟)
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4.4 Spectra of common nonperiodic D-T sequences
(3分钟)
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4.4 Properties of DTFT
(10分钟)
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4.5 Why sampling signals in the time domain
(6分钟)
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4.5 How to sample signals in the time domain
(3分钟)
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4.5 Sampling theory in the time domain
(22分钟)
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4.5 Applications of sampling theory
(6分钟)
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4.6 An example of signal analysis in the frequency domain
(5分钟)
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4.7 Frequency analysis of signals with MATLAB
(12分钟)
Chapter 5 System Analysis in the Frequency Domain
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5.1 Frequency response of a C-T LTI system
(15分钟)
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5.2 Evaluation of the frequency response of a C-T LTI systems
(6分钟)
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5.3 Zero-state response of a C-T LTI system to signals
(17分钟)
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5.4 Ideal analog filters
(9分钟)
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5.5 Frequency response of a D-T LTI system
(10分钟)
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5.5 Zero-state response of a D-T LTI system to D-T sequences
(11分钟)
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5.6 Ideal digital filters
(7分钟)
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5.7 Amplitude modulation and demodulation
(21分钟)
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5.8 Frequency response analysis of systems in MATLAB
(5分钟)
Chapter 6 Complex Frequency Analysis of Continuous-Time Signals and Systems
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6.1 C-T signal representation in the complex frequency domain
(10分钟)
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6.2 Unilateral Laplace transform of common C-T signals
(7分钟)
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6.3 Properties of unilateral Laplace transform
(18分钟)
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6.4 Evaluation of inverse Laplace transform
(9分钟)
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6.5 Bilateral Laplace transform and its inverse
(13分钟)
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6.6 Description of C-T LTI systems in the complex frequency domain
(8分钟)
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6.7 Transform function and system properties
(12分钟)
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6.8 Implementation of C-T LTI systems
(9分钟)
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6.9 Complex frequency analysis of C-T signals and systems
(9分钟)
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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
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7.1 Representation of D-T sequences in z-domain
(11分钟)
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7.2 Unilateral z-transform of common D-T sequences
(5分钟)
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7.3 Properties of unilateral z-transform
(11分钟)
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7.4 Evaluation of inverse unilateral z-transform
(7分钟)
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7.5 Bilateral z-transform and its inverse
(11分钟)
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7.6 Description of D-T LTI systems in z-domain
(7分钟)
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7.7 Transfer function and system's properties
(10分钟)
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7.8 Implementation of D-T LTI systems
(9分钟)
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7.9 z-domain analysis of system's responses
(9分钟)
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7.10 Complex analysis of D-T signals and systems in MATLAB
(6分钟)