Finite_element_1d

用matlab实现灰色序列残差预测模型GM（1，1）(Using matlab realize residual sequence gray prediction model GM (1,1))

说明：  一个关于UWB的介绍文档，讲了UWB的基本知识和应用(A tutorial about UWB. Introduce the basic knowledge and Applications of UWB)

A user guide for classification toolbox using Matlab

DDS用matlab实现的源程序，可以实现调频信号，和调相信号(DDS source code with matlab implementation, can achieve FM signal, and phase modulation signal)

cavity流，LBM方式Matlab实现(cavity flow, LBM way to achieve Matlab)

geolocation sample 微软提供的，具有一定的参考价值， 好东西大家一起分享(Geolocation sample Microsoft provides, has the certain reference value, good stuff to share with everyone )

一个很简单的利用MATLAB设计FIR滤波器的程序(The program design FIR filters)

matlab实现贝叶斯分类器，开发环境是Matlab，不过这里没有。(matlab realize the Bayesian classifier development environment Matlab, but this is no.)

关于端点检测的几种方法，语音样本是自己录制的，对传统算法做了一些改进，加入了去噪，去噪之后再进行端点检测，均调通 vad0303：自己设置调整门限为一定值 vad0310：根据能量值和过零率设置门限，自适应门限值 vad0310_2：基于比例因子的门限自调整 vad0310.m加入了噪声，端点检测前都噪声进行了处理 entropy.m：基于自适应子带频谱熵的稳健性语音端点检测 可用于语音增强及端点检测 dbdoor.m：双门限算法，用于语音端点检测。可以通过调整门限值，并加入门限自适应算法，实现语音端点检测(Several methods on endpoint detection, recording their own voice samples, the traditional algorithm has made some improvements, adding a de-noising, and then after de-noising endpoint detection are transferred through)

这是一个关于Kohonen神经网络的小程序，主要实现了利用神经网络进行聚类的功能，经测试具有良好效果(This is a small program on Kohonen neural network, the main achievement of the neural network clustering feature has been tested with good results)