QPSK

说明：  基于quartus的布斯乘法器的verilog 实现。布斯乘法算法是计算机中一种利用数的2的补码形式来计算乘法的算法。该算法由安德鲁·唐纳德·布斯于1950 年发明，当时他在伦敦大学伯克贝克学院做晶体学研究。布斯曾使用过台式计算器，由于用这种计算器来做移位计算比加法快，他发明了该算法来加快计算速度。(The verilog codes of booth multiplier based on quartus. Booth multiplication algorithm is a computer algorithm using the complement form of number 2 to calculate the multiplication. The algorithm was invented in 1950 by Andrew Donald booth, who was working on crystallography at birkbeck college, university of London. Booth used a desktop calculator, and because it was faster to do shifts than to add, he invented the algorithm to speed up the calculations.)

说明：  MSK FSK的调制程序及其功率谱密度函数图像(MSK FSK modulation process and its power spectral density function of image)

说明：  MATLAB 子空间语音增强，输入一个wav，生成一个增强语音wav(Matlab subspace speech enhancement, input a WAV, generate an enhanced voice wav)

说明：  matlab关于航空静态场景模型，多普勒频移，延迟，(Aviation static scene model)

802.11 Wireless Networks

说明：  已封装好C#调用JSON语句方法，dll文件(Encapsulated C# Call JSON Statement Method, DLL File)

说明：  卷积神经网络，可以很好的实现文本分类或者图像识别(Convolutional Neural Networks)

generate prbs pattern

matlab对Bussgang忙均衡算法中的CMA算法进行仿真和误差分析(CMA of Blind Equalization)

说明：  LDPC的matlab仿真，使用BP算法，在BPSK调制信道下仿真(Matlab simulation of LDPC, using BP algorithm, simulation under BPSK modulation channel)