prac14

基于LMS.MVDR的波束形成函数库，并有例子说明。(beamforming1)

主成分分析用于进行煮成分析的程序高效有序简单快捷没有bug(zhuchengfen)

说明：  线性方程组的各种解法：求逆法、分解法、迭代法、特殊解法、非奇次线性方程组的解法(A variety of linear equations method: inverse method, decomposition method, iterative method, a special solution, non-singular at the solution of linear equations)

matlab code for raised cosine filter

matlab code for the k means clustering

J法解Poisson方程，通过迭代输出结果并画图，结果包含迭代步数以及无穷范数(Solution of Poisson equation by J method, iterative output results and drawing, the result contains iteration step number and infinite norm)

这是一个声纹识别程序，基于matlab实现，通过建模，简历声纹模型，认证时自动识别(This is a voiceprint identification procedures, based on matlab realize, through modeling, resume voiceprint model, automatic identification authentication)

说明：  数值计算基本算法 包括 拉格朗日插值，牛顿迭代 辛普森公式 高斯-雅可比迭代 厄米特插值多项式 最小平方逼近等(Basic algorithm for numerical calculation)

用matlab求解图论中最大截问题，带有例子，简洁可靠。(Using matlab to solve the biggest cut in graph theory problem, with examples, simple and reliable.)

DDS实验 matlab 与quartus 的完美结合(DDS experimental combination of matlab and quartus)