pid_control

随机权重法改进粒子群优化算法， 更换目标函数后使用(Random weight method to improve particle swarm optimization algorithm, the objective function after the use of replacement)

人脸检测，matlab源码，适合初学者使用，包括Adaboost及Haar-like特征提取(face detectiom)

ofdm系统的基本系统图仿真，包括调制，IFFT，解调，FFT等(The basic system diagram ofdm system simulation, including the modulation, IFFT, demodulation, FFT, etc.)

Euler method for differential equation

复模态到实模态的转换，一个简单有效的小程序。(Complex Mode to Real Mode, a useful matlab function.)

TEXT文件格式的100例，matlab设计实用程序。算得上是一本matlab CODE编程的合集。(TEXT file format of the 100 cases, matlab design utility. Can be considered a collection of matlab CODE programming.)

说明：  用 schwarz模型方程积分表达建立的电弧模型，(a simulation of schwarz arc model using matlab )

Convolution Encoder and Decoder rate 1/2 MAP, step by step

matlab最优化计算，包括多种优化算法。(matlab optimization calculation, including a variety of optimization algorithms)

多元统计分析是一种应用非常广泛的数据处理方法，这是一个运行在MATLAB环境下的多向数据统计分析处理方法的程序，实现最新的多向统计处理运算。(Multivariate statistical analysis is a widely used data processing methods, this is a run on MATLAB environment to the many treatment methods of statistical analysis procedures, the latest of many to achieve statistical processing algorithms.)