101259360watermark(matlab)

啁啾光栅matlab仿真程序，方便学习光栅特性(Chirped grating matlab simulation program to facilitate the learning Grating)

模式识别里面的Fisher,MSE,perceptron分类器的实现程序。(Pattern recognition inside Fisher, MSE, Perceptron classification of the implementation program.)

this is leach protocol implemented in wsn

用matlab设计一个FIR和IIR滤波器，并对产生白噪声的信号进行滤波(hello)

指纹识别技术的matlab源程序。可以基于这些代码进行二次开发。在matlab中，设置当前的目录为工作目录，在命令行中输入fpextractdemo，即可运行程序。(Matlab source fingerprint recognition technology. Can be based on the code for secondary development. In matlab, set the current directory as working directory, the command line, enter fpextractdemo, you can run the program.)

comm filter low and high filters

matlab23 matlab 6.5 辅助优化计算与设计(matlab23 matlab 6.5 Optimization of the calculation and design of auxiliary)

用Matlab实现人脸图像分割的程序，可以使用(Implementation of a Face with Matlab segmentation procedure, you can use)

this code is about tabu search optimization....

直接序列扩频就是直接用具有高码率的扩频码序列在发端去扩展信号的频谱。而在收端，用相同的扩频码序列去进行解扩还原成原始的信息。(Direct Sequence Spread Spectrum is the direct use of the spreading code sequence with a high rate in the originator to expand the spectrum of the signal. Receiving end, using the same spreading code sequence to despread the broadening of the spread spectrum signal to restore the original information.)