6.450 数字通信原理 I6.450 Principles of Digital Communication I |
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课程网址: | http://ocw.mit.edu/courses/electrical-engineering-and-computer-sc... |
主讲教师: | Soheil Feizi-Khankandi (Teaching Assistant) ; Muriel Médard |
开课单位: | 麻省理工学院 |
开课时间: | 信息不详。欢迎您在右侧留言补充。 |
课程语种: | 英语 |
中文简介: | 本课程介绍当今许多通信系统背后的理论和实践。6.450是两门数字通讯课程的第一门。第二节课,数字通信原理II的6.451,将在春季提供。涵盖的主题包括:框图层次的数字通信、数据压缩、Lempel-Ziv算法、标量和矢量量化、采样和混叠、奈奎斯特准则、PAM和QAM调制、信号星座、有限能量波形空间、无线通信的检测、建模和系统设计。 |
课程简介: | The course serves as an introduction to the theory and practice behind many of today's communications systems. 6.450 forms the first of a two-course sequence on digital communication. The second class, 6.451 Principles of Digital Communication II, is offered in the spring. Topics covered include: digital communications at the block diagram level, data compression, Lempel-Ziv algorithm, scalar and vector quantization, sampling and aliasing, the Nyquist criterion, PAM and QAM modulation, signal constellations, finite-energy waveform spaces, detection, and modeling and system design for wireless communication. |
关 键 词: | 数字通信; 数据压缩; 标量量化; 矢量量化; 采样; 混叠; 奈奎斯特准则; 信号星座; 有限能量波形空间; 检测; 通信 |
课程来源: | 麻省理工学院公开课 |
最后编审: | 2018-06-09:cmh |
阅读次数: | 37 |