PCA-extract-code

My program designs some kinda FIR filters. It is applicable and useful.It has graphic shows.

code to get optical flow using sum of absolute differences matching

3GPP LTE采用的信道仿真模型，目前在3GPP中的提案均采用这一种信道模型，源码是经过国外著名大学和公司联合完成的，极具珍藏价值。(3GPP LTE the channel simulation model, 3 GPP in the proposal were adopted this channel model. OSS was famous overseas universities and companies jointly complete the great commemorative value.)

说明：  matlab粒子群优化（Particle Swarm Optimization, PSO）算法(Particle Swarm Optimization)

说明：  上传一份MSA的MATLAB代码示例，希望能有帮助(Upload an example of MSA's MATLAB code, hoping to help)

说明：  matlab CIC滤波器程序,5级CIC滤波器的设计,采用优化结构，采样速率在积分器后降低；(matlab CIC program,five taps design.)

这是应用于配电网重构的改进二进制粒子群算法，能够取得比较理想的效果(Distribution network reconfiguration )

使用最大期望算法可以在概率模型中寻找参数最大似然估计。(Using the maximum expected algorithm can seek parameters of maximum likelihood estimation in the probabilistic model)

说明：  清华大学信号处理原理课程实验，内容是各种卷积计算方法性能的比较(Tsinghua signal processing theory course experiment, the content is the convolution calculation methods compare the performance of)

图像处理MATLAB程序(教学使用）-线性图像灰度处理(MATLAB image processing program (Teaching)- linear image processing)