kalman

object-oriented programming

计算曲率的matlab代码，有需要的可以作为参考(Calculate the curvature of the Matlab code, there is a need can be used as a reference )

已知空间里面的的的三个空间点来计算计算三角形外接圆(Three calculation known triangle circumcircle)

汉明码的编解码，成功运行，可看到码型结构，有前后对比(Hamming codecs, run successfully, you can see the pattern structure, before and after)

包括连续信号以及离散信号的产生与处理 适用于数字信号处理(Including continuous and discrete signals in the signal generation and processing applied to digital signal processing)

图像的二维福利叶变换，利用matlab变成实现了二维福利叶变换，代码优化(Fourier transform of the image of two Weifu Li matlab realized with two Weifu Li Fourier Transform code optimization)

说明：  此算法为最小二乘参数估计的递推算法。运行后得到辨识参数：a1= -1.4981, a2= 0.7038, b1= 1.0476, b2= 0.4704。(The algorithm for the recursive least squares parameter estimation algorithm. After operation to identify the parameters: a1 =-1.4981, a2 = 0.7038, b1 = 1.0476, b2 = 0.4704.)

说明：  Simulink中实现PR控制器。PR控制器在逆变器控制中应用很多。PR控制能够在谐振频率处提供无穷大的增益，因而对谐振频率处的电流信号实现无静差跟踪，并且易于实现，可有效降低系统成本。(PR controller is implemented in Simulink. PR controller is widely used in inverter control. PR control can provide infinite gain at the resonant frequency, so the current signal at the resonant frequency can be tracked without static error, which is easy to implement and can effectively reduce the system cost.)

Code For Lambda-iteration method of solving Economic dispatch problem

matlab code for defocousing an image