Assignment-6

Fibonacci Numbers, the Golden section and the Golden String

Double Inverted Pendulum Full-order observer design Reduced-order observer design Pole-placement method LQR method LQE method

对网格进行平滑，利用汉宁窗对海底地形进行平滑。直接输入函数即可。(Smoothing of the grid, the use of Hanning smoothing of the submarine topography. Can be directly input function.)

说明：  基于MATLAB平台的，混沌时间序列分析与预测工具箱(Chaos Toolbox for time series analisis and forecasting)

一个小而有效的程序来执行的K -近邻搜索算法，此算法利用JIT 理论加速循环，比向量化有效解决了大量数据的精度问题。甚至比kd-tree效果要佳(A small and effective procedures to implement the K- nearest neighbor search algorithm, this algorithm uses JIT acceleration cycle theory, than to solve a lot of data to quantify the accuracy of the problem. Even more than the kd-tree effect has to be good)

对频率、幅值可变的正弦信号进行dq变换的Matlab仿真(Variable-amplitude variable- frequency sinusoidal signals dq transformation)

我写的灰色系统，包括最普通的GM(1,1)，新陈代谢模型，GM(2,1)模型，verhulst模型，编程全部根据《灰色系统理论及其应用》(these are all about grey model theory,including GM(1,1),GM(2,1),verhulst)

先进 PID 控制及其 MATLAB 仿真 （程序）(The advanced PID control and Simulation of MATLAB ( program ))

说明：  matlab代码，轴承特征提取，包括rms、最大幅值、峰值因子、绝对平均值、平均值、峭度、脉冲因子、裕度因子、能量，小波包、经典模态分解等特征(Matlab code, bearing feature extraction, including rms, maximum amplitude, crest factor, absolute mean, mean, kurtosis, pulse factor, margin factor, energy, etc.)

filterfor noise removing from the image matlab code