nn_matlab

一个关于语音信号处理中的语音识别程序，比较完整，仅供参考。(A speech signal processing, speech recognition program, complete, for reference only.)

LZ compression LZ decompression

Hurst指数是描述非函数长周期的重要指标。它有别于传统单位根检验，可以发现时间序列存在的超长周期性，可以用于判断市场风险，但运算相当繁琐，单独利用Excel计算费时又费力，作者在充分理解Hurst指数内涵和应用的基础上，利用Excel的宏语言VBA编写宏程序轻松实现Hurst指数的计算，通过这一工作也希望能使Hurst指数能够得到广泛的应用。(Hurst index is to describe the function of the long period of non-important indicator. It is different from the traditional unit root tests, time series can be found in the presence of the long periodicity, can be used to determine market risk, but the operation rather cumbersome, separate consuming and laborious calculations in Excel, the authors fully understand the meaning and application of the Hurst exponent based on the use of Excel macros written in VBA macro language easily Hurst index calculation, also hopes to make this work through the Hurst exponent can be widely used.)

说明：  半桥逆变电路的实现，采用matlab，simulink实现，把直流电逆变为交流电。(Half bridge inverter)

说明：  《MATLAB时频分析技术》例题matlab编程实现第十四章14.6-14.7(err)

自编SOFDTD计算等离子体平板反射透射系数matlab程序(Self SOFDTD plasma flat reflection and transmission coefficient calculation matlab program)

Matlab_overview this is a pdf consist of basic of matlab

说明：  SVM 现在主要用于故障诊断。他可以解决非线性，小样本。(svm is a means for fault detect.)

编程经验的总结，教导我们如何编写高效无错的优质代码，包括编码习惯以及程序检错等(Programming and experience to teach us how to write high-quality and efficient error-free code, including coding practices, and procedures for error detection, etc.)

These are little problems solved in Matlab refering to prediction of population