harmonicdistorsion

Parity space的故障诊断工具箱(Parity space troubleshooting toolkit)

人工势场法路径规划 matlab程序。基于随机产生的障碍图，利用人工势场法完成路径规划。内有详注。(Artificial Potential Field Path Planning matlab program. There are detailed notes.)

This file is used to create planes for view factor calculation

此程序是数字图像处理关于图像平移，旋转等变化的程序，基于matlab(This program is a digital image processing on the image translation, rotation and other changes in procedures, based on matlab)

This function computes the RMS feature of the signals in x,which are stored in columns. The signals in x are divided into multiple windows of size winsize and the windows are space wininc apart. Inputs x: columns of signals winsize: window size (length of x) wininc: spacing of the windows (winsize) datawin: window for data (e.g. Hamming, default rectangular) must have dimensions of (winsize,1) dispstatus:zero for no waitbar (default) Outputs feat: RMS value in a 2 dimensional matrix dim1 window dim2 feature (col i is the features for the signal in column i of x)

matlab 鼠标从一幅图像中截取一个区域，并生成一幅图片(get a picture form a picture)

对传统结构进行改进。能运行，自抗扰技术 滑膜变结构(Improve the traditional structure. Energy-operated, self-interference-resistant technology)

说明：  Matlab里利用非线性偏最小二乘法对于玉米光谱数据进行分析，有讲解(The nonlinear partial least square method is used to analyze the spectral data of maize in Matlab.)

该算法是经典的信噪比估计算法——误差矢量幅值法，通过计算接收信号中同相分量和正交分量的二、四阶矩，该算法能够很好的估计信号的信噪比(The algorithm is a classic signal to noise ratio estimation algorithm- the error vector magnitude method, by calculating the received signal with the phase component and quadrature component of the second, fourth-order moment, the algorithm can estimate a very good signal to noise ratio)

利用matlab编写程序，通过时域有限差分方法进行电磁场的数值模拟(Use matlab, numerical simulation of electromagnetic fields by the finite difference time domain method)