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麦克风阵列的后置波束形成，实现了信噪比的提高。(Rear beamforming)

PLS princomp select

说明：  对CDMA系统进行分析编程测试，通过本程序可以了解CDMA系统以及matlab的编程方法(Analysis of CDMA systems testing program, through this program can understand the CDMA system and the programming method matlab)

该方法给出了一个CG算法求对称正定矩阵的线性方程的解，要求给出矩阵A、向量b和一个探测向量x0。(This method gives a CG algorithm for linear equations of symmetric positive definite matrix, requiring to give a matrix A, a vector b and a probe vector x0.)

matlab下直接解压使用 OFDM程序文件(matlab directly extract files using OFDM)

单纯形优化算法可以很好的得到想要的结果哦，速度还可以(danchunxing)

main od the mfile about spot

MATLAB FOR BUSINESS AND STUDENT

直流电机的起动，制动，调速。其中含有各个部分的matlab仿真模型。(DC motor starting, braking, speed. Which contains various parts of matlab simulation model.)

一个信号处理文件包，对于学习数字信号处理算法的还是很值得借鉴(digital signal processing.)