SVM-Classification-2D-examples

本文详细描述了利用三元一参法客观评估学生学习状况，并用灰色理论对学生成绩走向进行预测，可行性极强。 欢迎广大算法爱好者对次评估系统进行改进，同时也希望从事教育行业并且对数学算法有一定了解的朋友们，可以将此模型应用于初中及高中学生。此模型获得东北三省数学建模联赛二等奖。算法使用Matlab实现，部分给出。 (This paper describes the use of objective assessment of the Act Three students in a learning situation, and using gray theory to predict the direction of student achievement, feasibility strong. Welcome fans of the sub-evaluation system algorithm to improve, but also want to engage in the education sector and have some understanding of mathematical algorithms friends, this model can be applied to middle and high school students. This model of mathematical modeling to obtain Northeast League Award. Algorithm using the Matlab implementation, part of the given.)

一个关于MIMO-OFDM的信道估计程序，程序中为一个2*2系统，你可以根据自己需要进行相应的扩展(on a MIMO-OFDM channel estimation procedures, procedures for a 2* 2 system, You can according to their need for a corresponding expansion)

It is an program for assembler pass 1 for an operating system

粒子群算法，可以计算多种复杂函数的优化问题(PSO algorithm can calculate a variety of complex function optimization problems)

利用直接法、间接法、以及Bartlett窗及Hamming窗下的Welch法进行功率谱分析(Using the direct method, indirect method， and the Bartlett window and a Hamming window in the Welch method for power spectral analysis)

模式分类这本书的被套的工具书，包含有各种分类的算法的MATLAB的代码实现，《Computer+Manual+in+MATLAB+to+Accompany+Pattern+Classification+2nd+Edition》(pattern recognition and useness with matlab code tools)

二维时域有限差分法：TE波仿真程序，下载即可运行(FDTD—TE wave)

说明：  文件里边是针对两个非线性、变系数、非齐次偏微分方程的求救方法(The content of the document is for two nonlinear, variable coefficient, inhomogeneous partial differential equation solution method)

用muller算法求解非线性方程的根 已知方程f(x)=0的三个近似根，以这3点为节点构造二次插值多项式的一个零点作为近似根； 不断迭代计算直到满足精度为止；(Solving the roots of nonlinear equations with Muller algorithm)

imfreqfilt函数 对灰度图像进行频域滤波 参数I 输入的空域图像 参数ff 应用的与原图像等大的频域滤镜( imfreqfilt function for gray image frequency domain filtering Parameters I entered the airspace image)