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Ritz法解决-u +u=x 0<x<1，u(0)=0,u(1)=0的有限元边值问题。精确解为u(x)=1/(exp(1)-1/exp(1))*exp(-x)+1/(1/exp(1)-exp(1))*exp(x)+x，基函数为g(i)=sin(i*pi*x)(This matlab code is used to solve the boundary value problem of the differential equation: -u +u=x 0<x<1，u(0)=0,u(1)=0, where the accurate solution is : u(x)=1/(exp(1)-1/exp(1))*exp(-x)+1/(1/exp(1)-exp(1))*exp(x)+x)

这是一个Matlab开发的数字波束形成源代码，基于music算法的，仿真正确。(This is a Matlab development of digital beamforming source code, based on the music algorithm, the simulation is correct.)

53607931speakerrecongnizion

matlab离散信号时域分析，和频域分析实例，适合基础者使用。（来源课堂个人实验）(Matlab discrete time-domain signal analysis and frequency domain analysis of the examples, the use of suitable infrastructure. (Source individual classroom experiment))

ofdm signal to noise ratio

说明：  无刷直流电机调速系统，采用双闭环电流斩波控制(Brushless DC motor speed control system with double closed loop current chopper control)

说明：  matlab对神经网络的实现的源码，是学习神经网络的好参考材料(Matlab right neural network on the realization of the source of neural network learning a good reference material)

说明：  K-MEANS算法是输入聚类个数k，以及包含 n个数据对象的数据库，输出满足方差最小标准的k个聚类。 (K-MEANS algorithm is the input number of clusters k, and n a data object that contains the database and output to meet the standard minimum variance k-clustering.)

与matlab宝典一书配套的源代码，里面包含了书上相应章节的源代码文件(Matlab canon book supporting source code, which contains the source code file of the corresponding chapter in the book)

详细阐述如何发布matlab程序的方法，尤其适合GUI界面的发布，叙述详细到位。(Elaborate method of how to publish matlab program, especially for the release of a GUI interface, described in detail in place.)