20100411

此代码的主要功能是计算纹理图像的表面粗糙度(The main function of this code is to calculate the surface roughness of texture images)

Matlab code to load image, separate image component and determine PCA

matlab两阶段单纯形法解线性规划问题的函数，有详细的注释和说明，还有一个word文档是用该程序解决实际问题的一个例子。(Matlab codes for simplex 2 phase algorithm, detailed comments and instructions, and a example using this code to solve a real problem.)

GABOR滤波器的设计程序.两个程序，都是基于matlab实现。(GABOR filter design process. The two procedures are based on matlab to achieve.)

遗传算法的一些参考书籍，包括matlab遗传算法工具箱的应用、遗传算法的原理及应用、遗传算法程序等(Genetic some reference books, including matlab genetic algorithm toolbox application of the principles and application of genetic algorithm, genetic algorithm procedure)

局域图像局部拟合项信息的图像分割matlab 代码(image segmentation code based on image local fitting term )

nmf的两个简单例程，搜集于网络，为matlab代码。(nmf two simple routine to collect network matlab code.)

仿真8-PAM（脉冲幅度调制）载波调制信号在AWGN（加性高斯白噪声AWGN(Additive White Gaussian Noise)）信道下的误码率和误比特率性能，并与理论值相比较。(Simulation 8-PAM (pulse amplitude modulation) modulation signal in AWGN (additive white Gaussian noise AWGN (Additive White Gaussian Noise)) under the channel bit error rate and bit error rate performance, and compared with the theoretical value.)

matlab与组态王的DDE连接，每隔一秒将组态王的数据传给matalb，这样组态王的界面设计就可与matlab连接，实现算法运用。(Matlab and configuration king of DDE connection, will configuration king of data to matalb, such configuration king interface design can connect with matlab, using the algorithm. )

这是VAD有关代码。也就是说为了在音声中找到activity voice 用GAET方法来决定阈值，然后判别了无音区间。(voice activity detection)