FFT-example

真空中二维FDTD程序，利用了二阶边界条件，具有比较好的学习参考价值(2D FDTD program )

运用分枝定界法求解混合整数规划的matlab程序( Use the branch and bound method for solving mixed integer programming procedures meaning of the of the input parameters: min f* x A* x < = b Aeq* x = beq iter_num_max: maximum number of iterations lb : each variable lower limit UB: upper limit of the each variable X0: Initial ID: 0,1 variable, ID (k) = 1 indicates the variable k is an integer variable, ID (k) = 0, represents the k variable non-integer variable ftemp_up: initial upper bound, unable to find the upper bound of the initial default is infinite IP: initial feasible solution, the initial feasible solution can not be found, the default is the empty output parameters meaning: x: y: optimal solution of the objective function value corresponding to the optimal solution time-consuming iter_num: the number of iterations of the entire branch and bound process Time: Run this program)

英文版，MATLAB，主要解决数学应用方面的问题，数学系同学的必备资料(English, MATLAB, mainly to solve mathematical application problems, the essential information Mathematics students)

End Point Detection algorithm using Variable frame rate

线性系统的校正方法，各种矫正方法都有涉及(Linear Systems correction method, various correction methods have involved)

用矩阵的奇异值分解法确定ARMA模型的阶次，估计模型参数(ARMA model to determine the matrix of the singular value decomposition of the order, the estimated model parameters)

This contain code used to filter process

call matlab function from C++.zip

简单的 knn 文本算法 ，用于中文文本分类，比较方便的方法！(Simple text knn algorithm for Chinese text classification, more convenient way!)

this folder contain implemetation of three classifier in matlab