数字信号处理
郭歆莹,傅洪亮,郭韶帅
目录
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1 引言
1.1 课程介绍
1.2 课程目标
1.3 教学方法——混合教学
1.4 课程内容体系
1.5 课程考核体系
1.6 教学平台
1.7 教材及参考资料
1.8 课程特点及学习建议
2 Signals and Signal Processing(2学时)
2.1 1-3班第一章第一次课课前任务
2.2 4-5班第一章第一次课课前任务
2.3 Characterization and Classification of Signals
2.4 Examples of Typical Signal, Typical Signal Processing Operations and Applications
2.5 Digital Signal Processing Applications
2.6 Why Digital Signal Processing
2.7 总结与讨论
3 Discrete-Time Signals in the Time Domain(2学时)
3.1 1-3班第二章第一次课课前任务
3.2 4-5班第二章第一次课课前任务
3.3 Time-Domain Representation
3.4 Operations on Sequences
3.5 Operations on Finite-Length Sequences
3.6 Typical Sequences and Sequence Representation
3.7 The Sampling Process
3.8 Correlation of Signals
3.9 总结与讨论
4 Discrete-Time Signals in the Frequency Domain(8学时)
4.1 1-3班第三章第一次课课前任务
4.2 4-5班第三章第一次课课前任务
4.3 The Continuous-Time Fourier Transform
4.4 The Discrete-Time Fourier Transform
4.5 1-3班第三章第二次课课前任务
4.6 4-5班第三章第二次课课前任务
4.7 Discrete-Time Fourier Transform Theorems
4.8 Energy Density Spectrum of a Discrete-Time Sequence
4.9 Band-Limited Discrete-Time Signals
4.10 1-3班第三章第三次课课前任务
4.11 4-5班第三章第三次课课前任务
4.12 Digital Processing of Continuous-Time Signals
4.13 Sampling of Bandpass Signals
4.14 1-3班第三章第四次课课前任务
4.15 4-5班第三章第四次课课前任务
4.16 Analog Lowpass Filter Design
4.17 Design of Analog Highpass, Bandpass, and Bandstop Filters
4.18 总结与讨论
5 Discrete-Time Systems(4学时)
5.1 1-3班第四章第一次课课前任务
5.2 4-5班第四章第一次课课前任务
5.3 Discrete-Time System Examples
5.4 Classification of Discrete-Time Systems
5.5 Impulse and Step Responses
5.6 Time-Domain Characterization of LTI Discrete-Time Systems
5.7 Simple Interconnection Schemes
5.8 1-3班第四章第二次课课前任务
5.9 4-5班第四章第二次课课前任务
5.10 Finite-Dimensional LTI Discrete-Time Systems
5.11 Classification of LTI Discrete-Time Systems
5.12 Frequency-Domain Representations of LTI Discrete-Time Systems
5.13 总结与讨论
6 Finite-Length Discrete Transforms(6学时)
6.1 1-3班第五章第一次课课前任务
6.2 4-5班第五章第一次课课前任务
6.3 Orthogonal Transforms
6.4 The Discrete Fourier Transform
6.5 Relation Between the DTFT and the DFT and Their Inverses
6.6 1-3班第五章第二次课课前任务
6.7 4-5班第五章第二次课课前任务
6.8 Circular Convolution
6.9 Classifications of Finite-Length Sequences
6.10 DFT Symmetry Relations
6.11 1-3班第五章第三次课课前任务
6.12 4-5班第五章第三次课课前任务
6.13 Discrete Fourier Transform Theorems
6.14 Computation of the DFT of Real Sequences
6.15 Linear Convolution using the DFT
6.16 总结与讨论
7 z-Transform(4学时)
7.1 1-3班第六章第一次课课前任务
7.2 4-5班第六章第一次课课前任务
7.3 Definition
7.4 Rational z-Transforms
7.5 Region of Convergence of a Rational z-Transform
7.6 1-3班第六章第二次课课前任务
7.7 4-5班第六章第二次课课前任务
7.8 The Inverse z-Transform
7.9 z-Transform Theorems
7.10 The Transfer Function
7.11 1-3班第六章章节测试
7.12 4-5班第六章章节测试
7.13 总结与讨论
8 LTI Discrete-Time Systems in the Transform Domain(4学时)
8.1 1-3班第七章第一次课课前任务
8.2 4-5班第七章第一次课课前任务
8.3 Transfer Function Classification Based on Magnitude Characteristics
8.4 Transfer Function Classification Based on Phase Characteristics
8.5 1-3班第七章第二次课课前任务
8.6 4-5班第七章第二次课课前任务
8.7 Types of Linear-Phase FIR Transfer Functions
8.8 Inverse Systems
8.9 总结与讨论
9 Digital Filter Structures ( 4学时 )
9.1 1-3班第八章第一次课课前任务
9.2 4-5班第八章第一次课课前任务
9.3 Block Diagram Representation
9.4 Equivalent Structures
9.5 1-3班第八章第二次课课前任务
9.6 4-5班第八章第二次课课前任务
9.7 Basic FIR Digital Filter Structures
9.8 Basic IIR Digital Filter Structures
9.9 总结与讨论
10 IIR Digital Filter Design(4学时)
10.1 1-3班第九章第一次课课前任务
10.2 4-5班第九章第一次课课前任务
10.3 Preliminary Considerations
10.4 1-3班第九章第二次课课前任务
10.5 4-5班第九章第二次课课前任务
10.6 Methods to Design IIR Digital Filters
10.7 总结与讨论
11 FIR Digital Filter Design(4学时)
11.1 1-3班第十章第一次课课前任务
11.2 4-5班第十章第一次课课前任务
11.3 Preliminary Considerations
11.4 FIR Filter Design Based on Windowed Fourier Series
11.5 总结与讨论
12 实验项目
12.1 实验项目1.离散时间信号和系统的时频域分析(2学时)
12.2 实验项目2.连续时间信号的数字处理(2学时)
12.3 实验项目3.数字滤波器结构和设计(2学时)
Sampling of Bandpass Signals
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