Numerical_MATLAB

This algorithm solves the otimization problem min_x | y - A x |_2^2 + lambda Phi(x) and has applications in compressed sensing, image restoration and reconstruction, sparse regression, and several other problems.

THE CODE IS ABOUT FINGER PRINT

LDA/GSVD算法matlab代码，可用来实现基于广义奇异值分解的线性鉴别分析方法(LDA/GSVD algorithm Matlab code, can be used to achieve based on the generalized singular value decomposition of linear discriminant analysis method)

For training two-layer perceptrons using steepest descent.

MATLAB初学者 MATLAB作图，介绍了一些常用的东东(MATLAB for beginners MATLAB mapping, introduced a number of commonly used Dongdong)

这是一份有关matlab中文教材程序代码，希望通过此文件可以使大家更好的学习matlab。(This is a Chinese teaching materials about matlab code, hope that through this file can make everyone better learning matlab)

laboratory activity on servo motor

说明：  matlab函数，很多有用的matlab函数。希望对大家的学习有用。(matlab function, a lot of useful matlab functions. Hope to learn useful.)

说明：  设计一个有干扰的直接序列扩频通信系统， PN码由m序列产生器产生，经过高斯白噪声信道。在接收端接收到的信号包括“有用信号+高斯白噪声+干扰”，将接收信号进行解扩，判决，得到用户的信号检测结果，绘制不同的扩频增益（增益值为10，30，50）下，误比特率随信噪比Eb/N0的变化曲线。(Design of a direct sequence spread spectrum interference system, PN code generated by the m sequence generator, after white Gaussian noise channel. Receives the signal at the receiver, including &quot useful signal+ Gaussian white noise+ interference&quot , will receive the signal despreading, judgments, get the user' s signal test results, draw a different spreading gain (gain value of 10,30, 50), the BER curves with the signal to noise ratio Eb/N0.)

pear1.5的安装包，解压到smarty的目录基本就可以使用了。(pear1.5 installation kits, smarty extract the basic directory can use it.)