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szjdyccs
- 针对数字信号通过基带系统远程传输问题, 分析了对信号进行编码和频谱变换的原理。在系统结构设计的基础上, 重点介绍了采用FPGA 编程实现基带信号编码、频谱变换、位定时提取的过程, 给出了关键环节的仿真波形。利用伪码对实际系统进行了测试, 证明能可靠地完成基带信号的传输。-For digital signal through the base-band system long-distance transmission problem, analysis of the signal coding
Standard-of-JPEG
- 里面是JPEG的标准变换过程,含有DCT变换,哈弗曼编码-Inside the JPEG standard transform, DCT, Hafu Man coding, run length encoding
OFDM_matlab-(2)
- 基于maltab的OFDM仿真,包括上行变频,串并变换,编码等-Based on OFDM simulation of maltab, including an uplink conversion and serial-parallel conversion, coding, etc.
Communication-system-simulation
- 了解差分编码及译码的电路组成、工作原理和特点; 了解并串,串并变换的电路组成,工作原理和特点; 了解数字频带传输系统的电路组成,工作原理和特点; 了解数字频带传输系统的性能分析方法; -Understand the difference circuit of coding and decoding of the composition, working principle and characteristics Understanding and string, strin