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一个matlab里面的基本操作的演示程序(Matlab basic operation inside a demonstration program)

从曲线图采样数据拟合曲线，采用不同的插值方法，得到不同的插值曲线(Sampling data from the curve fitting curve)

利用matlab的simulink进行三杆的工作空间仿真分析(The use of matlab simulink for three working space simulation analysis)

foeward featurrselection

说明：  运用matlab编程计算时间序列中的ARMA（p,q）模型(Use of matlab programming to calculate the time series ARMA (p, q) model)

txttofig格式转换，txt中数据格式有严格要求，800a90为一转换实例。(The data transfer fig picture. Data formats, there are strict requirements, 800a90 as an example.)

matlab 傅里叶变化原理及程序 函数、傅里叶变换分别以灰度图像的方式或立体图像形式出来(principles and procedures of Matlab Fourier transform functions, Fourier transform, respectively, form of way or three-dimensional image out of grayscale image)

仿真未编码和进行（7,4）汉明码编码的QPSK调制通过AWGN信道后的误比特率(Simulation is not encoded by AWGN channel bit error rate and the (7,4) Hamming code coded QPSK modulation)

用matlab实现MP算法进行信号重构，有详细的注释(MP algorithm using matlab to achieve signal reconstruction, detailed notes)

说明：  在无线传感器网络中，节点间的重复博弈，最后得到最优解，使系统性能最佳状态(In wireless sensor networks, repeated games between nodes, and finally get the optimal solution, so that system performance status)