gentic-four-program

这是一个造价预测的MATLAB程序，大家可以看看，还有待改进(This is a MATLAB program cost projections, we will look at have yet to be improved)

计算高速摄影机拍摄的两幅图片中物体的移动速度(Calculation speed camera captured two images of objects in the speed)

GM(1,1)灰色预测函数，自动返回预测值，并包括残差，关联度，后验差检验。(GM (1,1) Grey forecasting function, automatic return predictive value, and includes the residuals, correlation, after test.)

a modified matlab program for mfcc and their delta

本程序基于Matlab，可以对特定波长光线在透镜系统中进行光线追迹。可以生成任意方向平行光，点光源任意角度光线，并对全反射，光线射出系统等特殊情况用红色标出。透镜数任意，透镜参数可设。(The program is based on Matlab, with a specific wavelength of light in the lens system for ray tracing. Parallel light can be generated in any direction, at any angle point source of light, and the reflection of light injection system and other special circumstances marked in red. Any number of lenses, lens parameters can be set.)

一个蚂蚁系统，使用了maxmin改进方法(An ant system, using the maxmin Improvement)

实现图像的霍夫曼编码和解码，用MATLAB(Huffman coding and decoding to realize image)

基于核主元分析（KPCA）的工业过程故障检测，代码已优化，运行效率高，有详细的注释，附有训练数据和测试数据。(Achieves fault detection of industrial processes based on Kernel Principal Component Analysis (KPCA); the code has been optimized for high operational efficiency; detailed notes are attached with training data and test data.)

OFDM系统仿真，简单的OFDM基本框架的一个仿真，matlab环境下实现的(it is good！)

echo cancellation using lms matlab code