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这是一个MATLAB算例，在信号处理中的去噪可以用的到。新手合适。(This is a MATLAB example, in signal processing can be used to de-noising. Novice appropriate.)

about the cooperative communication

测试不同多项式方法由卫星位置内插速度的精度。(Test different polynomial method by the accuracy of the satellite position interpolation speed.)

通过均值滤波、高斯滤波等实现图像平滑处理，使用MATLAB编程，完全无错能跑。(Image smoothing by mean filtering, Gaussian filtering achieved using MATLAB programming, completely error-free run.)

一个交叉定位算法的matlab程序，伪线性估计，并给出了克拉美罗下界(A cross-positioning algorithm matlab procedure, pseudo-linear estimation, and gives the lower bound of carats Merro)

i/o控制对于i/o的灯作为硬件控制，关于对引脚的具体控制(the describe of i/o control)

生成以t0为中心的高斯调幅信号． y=AMGAUSS(N,t0),N产生信号的点数，t0时间中心，y返回信号产生的信号．(generation to t0 for the Gaussian signal amplitude. Y = AMGAUSS (N, t0), N signal from the score, time t0, y return signal signal.)

用Matlab编程，实现解决该问题的单样本训练BP网络，设置一个停止迭代的误差Emin和最大迭代次数。在调试过程中，通过不断调整隐层节点数，学习率η，找到收敛速度快且误差小的一组参数。产生均匀分布在区间[-4，4]的测试样本，输入建立的模型得到输出，与Hermit多项式的期望输出进行比较计算总误差（运行5次，取平均值）(Using Matlab programming, to solve the problem of single sample training BP network, set a stop error iterations Emin and the maximum number of iterations. In the debugging process, by continuously adjusting the hidden layer nodes, learning rate η, fast convergence and find a set of parameters small errors. Produce a uniform distribution in the interval [4,4] of the test sample, the model has been established input output with the expected output Hermit polynomial calculated by comparing the total error (run 5 times the average))

编制阶跃响应与方波响应相互转化的程序、由阶跃响应数据获得对象传递函数模型的通用程序、由阶跃响应数据获得对象微分方程模型的通用程序(Preparation step response transformed into each other with a square wave response procedures, and general program of the transfer function model from step response data, and general program of the differential equation model of the object by the step response data)