pcmbianandjie

说明：  SPI 函数模块，用于读取，非常好用，适用于初学者。(SPI function module to read, very easy to use, suitable for beginners.)

说明：  两种算法的简单版程序，还有其中一部分说明及仿真图(Simple version of the two algorithms procedures, as well as part of the description and simulation of Figure)

This function computes Hilbert-Huang spectrum using Hilbert transform, the instantaneous frequency and the instantaneous amplitude for each IMF.

to find zero crossing rate of speech signal to distinguish between voiced and unvoiced signal

深度学习方法中的卷积受限玻尔兹曼机的必备学习源，有助于了解方法原理。(Convolution restricted boltzmann machine in deep learning approach, a necessary source of learning, helps to understand the method principle)

排队论 （Queuing Theory）也称随机服务系统理论，就是为解决有关排队问题而发展的一门学科。(Queuing theory (Queuing Theory), also known as stochastic service system theory, a discipline is developed to solve the queuing problem.)

这是简易的ASK信号调制，把文件放入matlab的文件库中，通过在matlab的命令窗口直接调用功能函数并运行，可以直接看到仿真结果。(This is a simple the ASK signal modulation, the file into Matlab file library, call function directly in the Matlab command window and run the simulation results can be seen directly.)

说明：  利用matlab实现的聚类的一些源码，大家可以(Using matlab to achieve some of the cluster source, we can)

Nelder Mead Simplex Method for Direct Search

说明：  图论的算法，包括floyd和其他一些应用于求最短路径问题的matlab程序(Algorithms of graph theory, including the floyd and other used for the shortest path problem in matlab program)