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产生随机共振现象的输入输出信噪比曲线，参数可以修改，不过不要乱改动哦，不然振动不起来了。(Stochastic resonance phenomenon generated input and output signal to noise ratio curve.)

一种改进的变步长归一化算法的研究，对比归一化算法，有了比较好的改善(An improved variable step length normalization algorithm research, contrast normalization algorithm, a better improvement )

隐马尔科夫工具箱。可在matlab6.5中创建成用户工具箱。(Hidden Markov toolbox. Matlab6.5 be created into user toolbox.)

基于matlab语音分帧程序，对于语音分帧入门有很大的帮助(Matlab program based voice sub-frame, sub-frame for voice entry is very helpful)

matlab中粗糙集属性约简的决策树分类的方法以及如何建立和使用决策树代码(decision tree)

程序为相关干涉仪测向方法的matlab仿真。以5元圆天线阵列为接收阵列，计算两元间的相位差，形成标准库，并通过相关的方式测得信号来波方向。运行untitled1，输入相关参数即可实现功能(Matlab simulation of the method of correlation interferometer direction finding. With 5 element circular array antenna for receiving array to calculate phase difference between two dollars, forming the standard library, and by means of the measured signal direction of arrival. Run untitled1, input the relevant parameters to achieve the function)

在MATLAB平台下，利用龙贝格公式和高斯公式，求解数值积分，源码(In the MATLAB platform, using Romberg formula and the Gauss formula, solving numerical integration, source code)

This toolbox is meant to facilitate the manipulation of images and video in Matlab. Its purpose is to complement, not replace, Matlab s Image Processing Toolbox, and in fact it requires that the Matlab Image  Toolbox be installed.    Emphasis has  been placed on code efficiency and code reuse.

efficient clustering by using k-means

计算多量子阱中载流子的分布，并且可以根据不同的设计，计算不同的结构中载流子的分布(Calculation of multiple quantum wells carrier distribution, and according to different design, different structures in the calculation of the carrier distribution)