snakeplannig

细菌优化算法程序，通过动态的演示说明细菌优化算法的优化过程，从而反应了该算法的有效性。(Bacteria optimization process, through dynamic optimization algorithm demonstrates that the optimization process of bacteria, which reflects the effectiveness of the algorithm.)

用matlab识现人脸表情识别的方法，对于初学者matlab以及研究人脸表情识别有很大的帮助(Matlab knowledge with Facial Expression Recognition is the way to matlab for beginners as well as facial expression recognition is very useful to)

matlab7.0中工具箱em中的部分源程序(matlab7.0脰脨 鹿 陇 戮 脽脧盲em脰脨渭脛 虏 驴 脰脭 )

line skeltonization method for raster to vector conversion

flat line control refister

应用鸟群算法（PSO）优化全局神经网络权值，可以使用(Applications birds (PSO) algorithm to optimize the overall neural network weights, you can use)

a code is written to extract stress in 2D plane stress analysis

说明：  信号处理中显示已有文件时域波形的matlab程序，显示它的时域波形(Time-domain waveform signal processing existing file matlab program, and its time-domain waveform)

recognition of handwriting that implement with matlab and neutral network.

说明：  this module introduces practical entropy coding techniqes, such as hoffman coding,Run-length coding (RLC) and arithmetic coding