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最小二乘法Matlab编程实现//最小二乘法Matlab编程实现(Least Squares Matlab Programming Least Squares Matlab Programming )

image rotate using hough transform to detect the edge of image.

HHT就是先将信号进行经验模态分解（EMD分解），然后将分解后的每个IMF分量进行Hilbert变换，得到信号的时频属性的一种时频分析方法。(HHT is the first signal empirical mode decomposition (EMD decomposition), and then each IMF component decomposed Hilbert transform, frequency analysis method of time-frequency properties obtained when a signal.)

Implementing the Belief Propagation Algorithm in MATLAB

三相SVPWM整流逆变，波形还ok，仅供参考，欢迎拍砖(three phase svpwm converter ，it‘s good)

初级的水下信号的处理，LFM信号时的速度和方位联合估计，以及阵列信号的方位判断程序。(Underwater signal processing method, position estimation.)

This file include matlab files to simulate example in "Basics of MATLAB and Beyond - Andrew Knight" e-book, you can use these .m file to improve your knowledge about matlab

前馈-反馈控制 由于系统经常会有干扰 加上前馈反馈之后是系统稳定(Feedforward- feedback control because the system there is often a disturbance feedforward plus feedback system is stable after the)

利用matlab软件，根据蛇形算法，把车辆从图中检测出来，达到母的(Using matlab software, the snake-like algorithm, to detect the vehicle from the figure reached mother)

This submission contains an interface to a LBFGS-code for unconstrained minimization problems of the form min_{x} f(x) + c*| ilde{x}|, where x are the parameters, f is a scalar valued real function, c is a positive scalar (default value=0), |.| denotes the 1-norm, and ilde{x} is some subset of the parameters x.