shape-test-by-matlab

matlab 基于PID控制器的BP神经网络系统的仿真(matlab PID controller based on BP neural network system simulation)

implementation of the moving average filter

一个灰色预测GM（1,1）模型可用于一系列的预测问题，可以绘制图形，图形拟合相当好！(A gray prediction GM (1,1) model can be used for a series of prediction problems, you can draw graphics and graphical fit is quite good!)

In a multiple transmit antenna, single antenna per receiver downlink channel with limited channel state feedback, we consider the following question: given a constraint on the total system-wide feedback load, is it referable to get low-rate/coarse channel feedback from a large number of receivers or high-rate/high-quality feedback from a smaller number of receivers? Acquiring feedback from many receivers allows multi-user diversity to be exploited, while high-rate feedback allows for very precise selection of beamforming directions. We show that there is a strong preference for obtaining high-quality feedback, and that obtaining near-perfect channel information from as many receivers as possible provides a significantly larger sum rate than collecting a few feedback bits from a large number of users.

有关SVM的浓缩讲稿，内容讲解很详细，是 SVM初学者的良师益友(Enrichment lectures about SVM, content to explain in great detail, SVM mentor for beginners)

电机伺服控制Matlab纯代码仿真 可转换成C代码(Motor servo control Matlab simulation code can be converted into pure C code)

本程序实现SINS捷联解算，提供给惯性期间信息即可得到导航参数(The program SINS Jie associated solver, information provided to the inertia during navigation parameters can be obtained)

自适应滤波器的实现：包括信号的产生,最优系数的求解等等。(The implementation of adaptive filter, including the signal generation. solve the optimal coefficients and so on.)

方位依赖阵元幅相误差校正的辅助阵元法.pdf(DOA fuxiang)

说明：  画圆，第一个是标准圆，后面的是加有高斯噪声的圆(Drawcircle, the first is a standard round, followed by the addition of the circular Gaussian noise)