chengxu

说明：  基于高斯函数的平滑滤波，是一种图像分割的自适应FKCN方法。包含了原始文献。(Smoothing based on Gaussian function, is a method of image segmentation adaptive FKCN. Contains the original article.)

蛙跳积分法数值模拟Duffing方程和单摆运动的matlab程序(Numerical simulation leapfrog integration Duffing equation and pendulum motion)

求解一维双曲方程。空间方向采用四阶差分格式，时间方向采用bvm法(Solving one-dimensional hyperbolic equation. Spatial orientation difference scheme with fourth order, the time direction by bvm method)

储油罐的变位识别和罐容表标定的方法分析matlab程序(The displacement analysis of calibration method)

kriging模型，用于替代模型，matlab程序，适合数据拟合和预测各种不同条件下的情况(kriging model for alternative model, matlab program for data fitting and projections under various conditions)

这是利用matlab编写的一个拟合曲面的工具箱!,可以很方便的拟合空间曲面了.(using Matlab This is a fitting preparation of the surface of the Toolbox! , It is convenient to the surface of the fitting room.)

说明：  原理：以待处理的像素作为中心，取一个nXn的模板，在模板中选择k个与待处理像素的值最接近的像素，将这k个像素的均值替换原来的像素值。 假设n=3，k=5，调用方法：b = KNNMeanFilter(a, 3, 5)(Principle: to be treated as the center pixel, take a nXn template select the template and the pending k-nearest pixel values of pixels, this k pixels mean replacing the original pixel value. Assuming n = 3, k = 5, call the method: b = KNNMeanFilter (a, 3, 5))

MATLAB宝典光盘赠送的章节。还是很有帮助的(MATLAB Collection CD gift section. Very helpful)

说明：  二维射线追踪程序！matlab编写！！ 地震声波正演源程序(Two-dimensional ray-tracing program! matlab prepared! ! Forward seismic acoustic source)

MATLAB在物理中的应用,在学习物理的同时也能掌握一门计算机技术，并能熟练应用计算机技术来学习物理和分析物理。(MATLAB in the application of physics, the study of physics can also master a computer technology, and can skillfully using computer technology to study physics and physics analysis.)