45666018FFTpowerspectrumandtheestimated

互信息尺度EMI.m,互信息尺度EMIEMI函数(Mutual information measure EMI.m, EMI function)

Photonic crystal fiber section area Graph

说明：  粗糙集属性约简，包括正域的计算，约简结果的提取(Rough Set Attribute Reduction, including the calculation of positive fields, the extraction of reduction results)

基于Matlab的m序列发生器的设计（内附matlab程序）(Based on the Matlab m sequence generator design (enclosed Matlab) )

[x,f]= L01p_e(c,A,b,N)用枚举法求解下列 0-1线性规划问题min f=c *x, s.t. A*x<=b,x的分量全为整数0或1, 其中N表示约束条件 Ax ≤ b中的前N个是等式，N= 0时可以省略。 返回结果x是最优解，f是最优解处的函数值。 ([X, f] = L01p_e (c, A, b, N) with the following enumeration method for solving linear programming problems 0-1 min f = c ' * x, st A* x < = b, x is an integer of all components 0 or 1, where N represents the constraints Ax ≤ b in the equation of the first N, N = 0 can be omitted. Return result x is the optimal solution, f is the function value at the optimal solution.)

matlab的getframe有时候并不能截取画出来的3D图像(而是截取出一个空坐标系).该程序用matlab调用windows的截图功能, 真正实现了原封不动的截图.(但是耗时会长一点). 使用时, 先把文件夹添加到matlab的路径下即可.文件夹中有两个功能略有不同的函数printScreen是截取整个屏幕, printFigure是截取整个屏幕后挖出当前的Figure窗口中的内容.(matlab does not intercept the getframe sometimes drawn 3D images (but the interception of an empty frame) The procedures used to call matlab windows screenshot function, truly untouched screenshot. (but a little time consuming president ) When using, first add a folder to the matlab' s path. folder has two functions is slightly different function printScreen intercept the entire screen, printFigure dug up the entire screen after interception current Figure window content.)

分数阶系统的计算工具，解决一般解及动力学行为的问题(tools for solving fractional-order systems)

该程序实现了高斯白噪声环境下直流电平的检测.画出了似然比门限,虚警,漏警随先验概率,代价因自等变化的情况.(The program to achieve the detection of DC level Gauss white noise environment. Draw the likelihood ratio threshold, the false alarm, alarm with the prior probability, cost because of the changes.)

说明：  MATLAB 工具包 很不错的东西 (MATLAB tool kit is a good thing)

说明：  Digital Signal Processing used matlab ,include source code and the result