BPSK modulation with BER with and without OFDM Here are the files for a OFDM modulation. Where in I have used a BPSK modulation and showed the decrease in BER with OFDM. This project was done as a course project under the Guidance of Dr. Dayalan Ka

MATLAB程序的仿真比较。随后，针对QPsK，详细讨论了其基本原理和具体的实现算法，并进行了仿真验证，然后选用HSP502巧数字上变频芯片和HSP50214B数字下变频芯片，设计了数字调制、解调器的实现方案。最后，作为对整个数字视频图像传输系统的宏观认识，利用M户JLAB中的实时建模仿真Simullnk库对典型的视频图像传输系统一数字视频广播系统(D vB)，进行了建模、仿真和初步的分析，结果表明:在高斯白噪声的传输环境下，系统采取的一系列抗干扰措施，包括内、外码级联的信道纠错编码和先进的调制

通信时常采用的信道复用技术包括频分复用、时分复用和统计时分复用。本代码测试了在一定环境下采用频分复用技术带来的网络时延。-Communication channel multiplexing is often used, including frequency division multiplexing, time division multiplexing and statistical time division multiplexing. The code is tested in cer

时分复用 频分复用 通信原理课程项目 数字基带传输-Time Division Multiplexing Frequency division multiplexing Code Division Multiplexing TDM FDM CDM