tunning-PID-by-PSO

很全置信度传播算法，对坐message passing的人很有用(Belief propagation algorithm)

COMPARISON OF DIFFERENT MODULATION SCHEMES

对256×256大小的8bit灰度lena图像进行仿真计算，稀疏矩阵采用DCT矩阵，观测矩阵采用高斯随机矩阵，重构算法采用OMP（正交匹配追踪）算法。 (256256 size 8bit grayscale lena image simulation, sparse matrix DCT matrix, and observation matrix using Gaussian random matrix reconstruction algorithm using OMP (orthogonal matching pursuit) algorithm.)

ldcp编码解码源程序，用c语言写的，最后生成mex文件用于matlab使用 (ldcp codec source code, using c language, and finally generate mex file for matlab use)

说明：  关与windows程序的交通仿真。怎样描述汽车的行驶。(customs procedures and the traffic simulation. How to describe the car's ride.)

matlab模拟电梯的工作过程的动画，包括开关门的模拟。m文件。(Matlab simulation elevator working process of animation, including the simulation of switching door. m file.)

In sum capacity of an OFDM system is maximized by allocating each subchannel to the user with the highest channel gain over this channel and distributing power among subchannels in a water-filling manner.

MATLAB小波分析高级技术2006电子书，书中内容较为实用(MATLAB Wavelet Analysis Advanced Technology 2006 books, the book is more practical content)

HVDC MMC PSCADE EMTDC

fundamentals in physics, molecules and quantum physic s