polar_mimo_esprit_root_music

MIMO OFDM 预编码程序,可以用于MIMO系统的仿真(MIMO OFDM precoding system)

易语言技能模拟技能CALL 还原VM 降低被检测几率()

说明：  极化码(基于巴氏参数构造)的编译码工程,内包含系统极化码以及非系统极化码的编译码工程。(The encoding and decoding engineering of polarization code (based on the construction of PAP parameters) includes the encoding and decoding engineering of system polarization code and non system polarization code.)

Problems and their solutions

包含有数字通信课程实验大作业报告与代码。完成的OFDM的收发包含：1.卷积编码、2.自动增益控制、3.极大似然判决、4.QPSK收发、5.帧检测等，代码在MATLAB2016b环境下编译通过(It contains the report and code of the experiment assignment for the course of digital communication. The completed OFDM transceiver includes: 1. convolutional coding, 2. automatic gain control, 3. maximum likelihood decision, 4. QPSK transceiver, 5. frame detection, etc. The code is compiled and passed in MATLAB2016b environment.)

说明：  ldpc最小和译码算法，能够有效完成译码(LDPC minimum sum decoding algorithm can effectively complete decoding)

PMA规约模拟测试软件。适合初学者使用，包含几个常用规约(PMA Statute of the simulation test software)

利用锁相环来实现MSK信号的定时同步，采用的是gardner算法(Using phase-locked loop to achieve timing synchronization of MSK signal, Gardner algorithm is adopted.)

频分复用信号的生成以及演示，与英文工具书匹配，很好用！(FDM signal generation)

基于MATLAB搭建的超奈奎斯特（FTN）仿真系统(Based on Super Nyquist (FTN) MATLAB simulation system built)