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Adhoc networks simullations for a thesis project in my master degree

自己搭建的三电平二极管钳位式有源滤波器，采用双闭环控制方法，利用SVPWM作为触发脉冲(Built their own three-level diode clamp active filter, the use of double closed-loop control method, the use of SVPWM as a trigger pulse)

OFDM信道估计的几种方法的仿真，包括最小二乘(LS)法、最小均方误差(MMSE)法、线性最小均方误差(LMMSE)法以及奇异值（SVD）分解法等，毕设资料，非常珍贵(several OFDM channel estimation methods,which contains the least-squares (LS), the minimum mean square error (MMSE), the linear minimum mean square error (LMMSE) and the singular value decomposition (SVD))

this is the coding of gane in graphics may helpful for learning more feature of graphics

说明：  简单实现了基于项目的协同过滤代码，MATLAB实现，需要解压(Simple implementation of project-based collaborative filtering code)

说明：  这一程序主要分析了辅助变量最小二乘法，运用地推算法。(This program analyzes the least squares method of auxiliary variables, the use of ground projection method.)

平滑处理是信号分析的预处理方法之一，本程序采用5点滑动平均法对信号进行平滑处理(Smooth processing is one of the pretreatment method of signal analysis, this program uses the 5 moving average method to smooth signal.)

非线性最小二乘优化问题以误差的平方和最小为准则来估计非线性静态模型参数的一种参数估计方法。设非线性系统的模型为y=f(x，θ)，常用于传感器参数设定。(64/5000 A parameter estimation method based on the minimum sum of squares of errors. Suppose that the model of the nonlinear system is y=f(x,), which is commonly used for sensor parameter setting.)

多普勒雷达的目标回波信号仿真，加入了噪声和杂波

说明：  打开视频文件,将图片分割成若干帧，并将每一帧存起来(open the video)