3weishange222

QC_LDPC 编译码的程序和扩频序列的程序，希望对大家有用(QC_LDPC coding and decoding process and the spreading sequence of procedures in the hope that useful)

说明：  ofdm 仿真程序，对大家的毕业设计会有帮助的。

书籍 《最优化方法及其matlab程序设计》 作者马昌凤 matlab源代码(Books optimization methods and Matlab programming Convergent Descend Matlab source code)

Advanced Mathematics and Mechanics Applications Using MATLAB, 3rd

说明：  该算法非常适用于正系统、正切换系统等仿真(NUMERICAL SIMULATION FOR POSITIVE SYSTEMS and positive switched system)

异步变化的学习因子的粒子群算法，学习因子在优化过程中随时间变化(AsyLnCPSO)

说明：  维纳滤波后全局阈值，将图像二值化，计算油污面积(Wiener filter after the global threshold, binary image calculated oil area)

读入文件，对文件进行无损预测编码和解码，然后对文件进行DM编码和解码(Read the file, the file lossless predictive coding and decoding, and then the file encoding and decoding DM)

Face Detection and Tracking Detect a Face

有关于数字信号处理方面的，比较新的HHT希尔伯特黄变换实例，里面有HHT的工具箱，HHT对电弧故障的数据分析，神经网络运算，并且配套了说明文档。绝对是自己研究的成果，是良好的学习工具！(HHT Hilbert Huang Transform instance, there are HHT toolbox, HHT arc fault data analysis, neural network computing, and supporting the documentation. Is a good learning tool!)