Untitled2

matlab code for speech recognition of single utterances

说明：  《精通MTLAB最优化计算》第7章 无约束多维极值问题 源码(&quot The most proficient MTLAB Optimization&quot Chapter 7 source for unconstrained multi-dimensional extremum problems)

在此做了一个小例子讲解matlab中主成分分析princomp.(例子是matlab自带,您也可以直接看matlab的帮助文件,此贴仅给菜鸟看,高手无需(Do a small example to explain this the matlab principal component analysis princomp. (Example matlab comes, you can directly see the matlab help files, glue only to the rookie see no need to master)

二维fdtd远场分布二维fdtd远场分布(fdtd,2dfdtd,2dfdtd,2dfdtd,2d)

一个emd分解的matlab实现，可以用的，已经验证过了呀！(EMD decomposition of a realization of matlab, you can use, it has already been verified!)

Clustering categorical dataset using Squeezer method

二维正态分布的检验函数，如果需要进行二维正态分布的检验，在你的程序运行前运行此程序，就可直接调用函数功能。(Dimensional normal distribution test function, if you need a two-dimensional normal distribution test, run your program before you run this program, you can directly call the function function.)

产生与故障相关的随机数,包括故障名称，列车编号，车厢类型等，可随意增加。(Generate random numbers associated with the fault, including the fault name, train number, car type, etc., can be increased.)

matlab编程的短时傅里叶变换典型实例,供大家参考。(short-time Fourier transform matlab programming typical examples for your reference.)

teager能量算子MATLAB代码，应用于信号分析(Teager Energy Operator MATLAB Code)