prac11

形状特征的七个不变矩，用matlab实现(Shape characteristics of the seven moment invariants, using matlab to achieve)

直线电机的 pid 和速度加速度前馈的，对比，还可以(Linear motor acceleration feedforward)

Description: soft source, 1D,absorbing boundary condition (which really only work for epsrel=murel=1), reflection at an interface type ward_fdtd1d to run. (Description : soft source, 1D. absorbing boundary condition (which really on ly work for murel epsrel = = 1) reflection at an interface to type ward_fdtd1d run.)

BEZIER_SURFACE_DISPLAY is a work in progress . I have managed to read the data in and display a crude image, in which each Bezier patch is represented by a flat rectangle. Obviously, I need to take the next step, which is to be able to sample the bicubic function and display a finer mesh of rectangles, in order to see the teapot in its glory!

降维工具箱，包含主元分析（PCA）,核主元分析（KPCA）等。(Dimensionality reduction kit, including principal component analysis (PCA), Kernel Principal Component Analysis (KPCA) and so on.)

斯坦福大学公开课《编程方法》作业任务1----CheckBoardKarel源码。(Stanford University open class " programming methods" job tasks 1---- CheckBoardKarel source.)

MATLAB-stat，this is a programme for matlab

AOK自适应时频分布算法， 是基于自适应最优核的时频分析软件，该软件包括自适应时频分析的计算内核及Matlab 交互脚本。计算内核是基于C 编译的，并针对Intel P4、AMD 作了不同优化；(based on Adaptive optimal kernel time-frequency analysis software based on Adaptive optimal kernel time-frequency analysis software)

基于非线性干扰观测器的直升机滑模反演控制(Based on nonlinear disturbance observer helicopter sliding inversion control)

光波传输原理与技术（含有利用matlab进行仿真的代码和相应的结果）(Lightwave transmission principle and technology (with the use of matlab simulation code and corresponding results))