ICAsuanfa

this is a code to use for speech recognition, it has another code instead of this code, call me for more detail

kpca 基于核主成分分析的源程序，有注释，希望对大家有帮助！(kpca based on kernel principal component analysis, source code, there are comments, want to help you!)

本书详细讲述了如何用MATLAB进行程序设计，如何编写清楚、高效的程序。书中强调了自上而下的程序设计方法、函数的使用、MATLAB内部工具的使用和数据结构，并指出了一些使用技巧和编程者常犯的错误。(This book describes in detail how to use MATLAB for programming, how to write clear and efficient procedures. The book emphasizes top-down program design, function, use, MATLAB uses internal tools and data structures, and pointed out some tips and common mistakes programmers.)

说明：  对于初学者学习matlab很有帮助，尤其在图像处理方面更是很好的啊。(For beginners learn matlab &reg helpful, especially in the image processing is very good.)

用matlab实现的朴素贝叶斯分类源代码，希望对大家有些帮助(Using matlab realize the Naive Bayesian Classifier source code, in the hope that some U.S. help)

对模拟输入进行描述，通过比例，加减，跟随运算，得到正确信号(The analog input is described, the proportion, addition and subtraction, follow operation, get the right signal)

模糊C均值聚类的MATLAB实现，其中包含了10个MATLAB函数(Fuzzy C- Means clustering MATLAB, which contains 10 MATLAB function)

comp_snr.m总体和节段SNR，comp_wss.m加权频谱斜率度量，omp_llr.m似然比测量，comp_is.m板仓斋藤措施，comp_cep.m倒谱距离测量，addnoise_asl.m 基于活动语音水平以指定的SNR将噪声添加到干净的信号 (comp_snr.m Overall and segmental SNR，comp_wss.m Weighted-spectral slope metric，comp_llr.m Likelihood-ratio measure ，comp_is.m Itakura-Saito measure，comp_cep.m Cepstral distance measure，addnoise_asl.m Adds noise to the clean signal at specified SNR based on active speech level. )

说明：  利用matlab的gui设计的带有输入和输出功能的界面图形，可视性很强，自己独立编写，原始数据和图形，学习非常值得(Uses the Matlab GUI design to have the input and output function the interface graph, the visibility is very strong, writes independently, the original data and the graph, the study is very worthwhile.)

此程序用于数值模拟螺旋光束在自由空间中传输。(This procedure for the numerical simulation of spiral beam transmission in free space.)