multi_user_MIMO

另外一个程序，同样实现matlab下的多重线性回归~(Another program, under the same realization of the multiple linear regression matlab ~)

适合刚搞Matlab的菜鸟学习 适合刚搞Matlab的菜鸟学习(Discrete Fourier Transform Discrete Fourier Transform)

很好用的FastICA工具箱，以及使用攻略，非常容易入手学习。(Good use of FastICA toolbox, and the use of the Raiders, very easy to start learning.)

说明：  使用线性模型对数据进行多项式拟合和正弦拟合(Polynomial and Sinusoidal Fitting of Data Using Linear Model)

说明：  FFT处理FMCW雷达信号，获得距离以及多普勒，角度信息(FFT processes FMCW radar signal to obtain range, Doppler and angle information)

说明：  可以图形化实现对任意系统参数的优化，系统既可以是线性系统，又可以是非线性系统(The optimization of any system parameters can be realized graphically. The system can be either linear or nonlinear)

说明：  实现网吧免费上网功能，当点击结账号，不锁屏，不蓝屏，不关机，正常使用~(To achieve free internet cafe features, click the knot when the account does not lock screen, no blue screen, not shutdown, normal use ~)

说明：  模型中明显地体现出模型设计主要有电流调节器和转速调节器两个负反馈闭环组成， 把转速调节器的输出当成电流调节器的输入，在通过电流调节器的输出控制后面的电路。 在这里电流环为内环，电压环为外环，所以形成了转速电流双闭环控制的直流调速系统。(The model obviously shows that the design of the model mainly consists of two negative feedback loops: current regulator and speed regulator, Take the output of the speed regulator as the input of the current regulator, and control the circuit behind it through the output of the current regulator. Here, the current loop is the inner loop and the voltage loop is the outer loop, so a DC speed regulation system with speed current double closed loop control is formed.)

说明：  用subplot，imshow，imread，遍历并显示图库文件夹中的人脸图像（用循环）。运行后图像要显示成矩阵模式的，还得产生统一矩阵和均值矩阵。(With a subplot, imshow, imread, traverse and display the Gallery folder of face images (with circulation). After running into the matrix mode to display images, and have to produce unity matrix and the mean matrix.)

最优波束形成算法（标准矩形阵列的波束方向图的幅度、切面极坐标、切面图、幅度等高线图等）(Optimal beamforming algorithm (standard rectangular array beam pattern amplitude, the section in polar coordinates, the section map, magnitude contour map, etc.))