proportional-guidance

”BP.m“文件是BP神经网络整个模型的源程序； “train.fig”是训练时最后得到的图片； “程序运行的人口数量原始数据.fig”是预测结果绘制的图； “程序运行时matlab命令窗口的内容.txt”是运行程序是在matlab命令窗口显示的东西； “程序运行完产生的数据.mat”是程序运行完毕产生的数据。 .bmp文件和.fig文件一样()

矩形域上的二阶椭圆差分格式，适合偏微分方程的学习，是有限差分格式(this is the equetion about the partial differetial equotion)

多频率点的凹口滤波，干扰对消，实现信号与噪声的分离，效果很好。(Recesses of the multi-frequency filtering, interference canceller to realize the separation of signal and noise, and the effect is good.)

matlab实现PCA进行的人脸识别源程序，基本的功能实现，做为基础(matlab realize PCA for face recognition source code, the basic function of the realization, as a basis for)

搜索各个平台的最短距离，以分配平台的管辖范围(To search the various platforms shortest distance to allocate the jurisdiction of the platform)

说明：  这是一个MATLAB得串口编程程序，可以对下位机进行控制，也可以接受下位机发过来的数据并进行显示和数据处理(dwefedfwdvdfvdssvfbgfnbhgntryhytgtnhmymhgftrjnyhmhtmthmhmhml.i,jgjkjfkdsfjkdsjmvjdjnkvjklojkljvlfvkaskclkddddsdjc)

将发送滤波器和接受滤波器联合设计为无码间干扰的基带系统，而且具有最佳的抗加性高斯白噪声的性能。(Filter and receive filter will be sent free of joint design of the baseband inter-symbol interference in the system, and has the best resistance to the additive white Gaussian noise performance.)

自己编程产生一种二进制调制信号，为数字调制信号的识别做准备。(Their programming to produce a binary modulation signal, the recognition of digital modulation signals in preparation.)

所谓阶梯式控制，就是对未来控制量的变化加以约束，强迫未来控制量以一阶指数响应曲线的形式变化。在这种控制策略下，可以避免求解控制律时的矩阵求逆，且在处理约束限制时，可方便将 和 的约束转化为对 的约束，减少了算法计算量。(The so-called ladder-type control, is the change in the future to control the amount of bound, forced to the future control the amount of the first order exponential response curve in the form of change. In this control strategy, the control law can be avoided when solving the matrix inversion, and the limit in dealing with constraints, and constraints can easily be translated into constraints, reducing the computational algorithm.)

关于电感天线的选择，我选择的是这款，大家有跟好的选择么。(Manual inductance of the antenna)