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FDTD一维吸收边界条件MATLAB代码(One-dimensional FDTD absorbing boundary conditions MATLAB code)

A MATLAB code to Solve diffusion problem 2D in Cylindrical coordinate which uses gen_mesh_cylindrical.m

单层抽样法求解结构机构重要性分析。双层抽样法求解重要性。(The importance of analyzing the structure of a single-layer sampling method for solving mechanism.)

Particle Filter written in Matlab

tikz manual use of tikz code in latex to draw good circuit diagrams.

主要描述了单模光纤和多模光纤耦合对接的模场分布情况(Describes the mode field distribution of single-mode fiber and multimode fiber coupling docking)

用于控制系统的优化，自动对输入系统进行超前滞后调节，并会自动作出bode图。(Modeling assitance program, using lead and lag to modefy the system)

给出了非线性系统的一维粒子滤波算法，扩展Kalman算法(EKF),并进行了算法的比较。(one dimensional Particle filter and Extended Kalman Filter.)

说明：  matlab中一些重要的课件和资料，比较有用啊！(matlab courseware and some important information, more useful ah!)

程序代码说明 P0401：用Prewitt算子检测图像的边缘 P0402：用不同σ值的LoG算子检测图像的边缘 P0403：用Canny算子检测图像的边缘 P0404：图像的阈值分割 P0405：用水线阈值法分割图像 P0406：对矩阵进行四叉树分解 P0407：将图像分为文字和非文字的两个类别 P0408：形态学梯度检测二值图像的边缘 P0409：形态学实例——从PCB图像中删除所有电流线，仅保留芯片对象(code P0401 Note : Prewitt operator to detect the edges in the image P0402 : different values of Getting operator to detect the edges in the image P0403 : Canny operator to detect the edges in the image P0404 : image thresholding segmentation P0405 : water line threshold method image segmentation P0406 : matrix Quadtree P0407 : images into text and non-text of the two categories P0408 : morphological gradient detection Binary Image Edge P0409 : morphology example-- Images from the PCB to remove all current lines, retaining only chip targets)