matlabcodes

能产生信号如正弦，方波，锯齿波等,并进行合成分解等功能(Can generate signals such as sine, square, sawtooth, etc., and the synthesis of functional decomposition)

一个关于PCA人脸识别的源代码。对PCA的初学者又很大的帮助(PCA Face Recognition on the source code.)

数学建模第十三讲，matlab插值的相关代码(Mathematical modeling the newsboy model courseware, the code)

说明：  天然气冷热电联供系统运行优化 matlab simulink 模型 可供参考(Matlab Simulink model for operation optimization of natural gas cogeneration system)

这是基于小波变换的数字水印代码，在嵌入的水印加上一个pn尾随机序列(This is based on the wavelet transform digital watermark code, the embedded watermark with a random sequence late pn)

气象学中利用butter-worth滤波，并且计算标准差(butter-worth filter and calculate the standard deviation)

武器_目标分配问题也称WTA问题，是一门前沿的学科属于NP难题(the“WTA”is very hard to solve,but it give a new way.)

说明：  matlab的bp神经网络算法以及准确率的计算，训练函数采用lm算法(Matlab bp neural network algorithm and accuracy calculation, training function using LM algorithm)

文件中用matlab建立了关于异步电机的调速仿真模型，包括变频调速，矢量控制，串电阻调速，调压调速模型。(Matlab file with the establishment of the speed control of induction motor on the simulation model, including the Frequency Control, vector control, speed control resistor string, speed regulator models.)

collision detection algorithm in matlab