国外分享的Floyd算法、dijkstra算法matlab源程序

自由投票调查系统(C#) v1.0 功能介绍 1.可自行设定调查项目数(数目不限) -可在setupvote.cs中的vote_num="10" 中更改 2.有单选项和多选项两种方式 3.采用本站提供的Dundas Chart图形组(Free voting investigation system (C#) V1.0 Features 1. Are free to set the number of survey items (the number of open)- can be setupvote.cs of vote_num = 10 change 2. Have a single option and multi-option 3 in two ways. the use of this site provided by Dundas Chart Graphics Group)

surrogates,

matlab下对图像进行fft变换，平滑，锐化，中心化傅立叶正变换得到大正方形，小正方形，斜正方形。对其频谱进行中心化处理。图像的平滑和锐化，利用拉普拉斯算子。(Matlab right image fft transform, smoothing, sharpening, is the center of the Fourier transform large square, small square, ramp square. Its spectrum treatment center. Image sharpening and smoothing, using Laplace operator.)

matlab function to calculate jacobian matrix fou a quadrilateral element

说明：  输入在某一平面中的点云数据构成的原始nx3矩阵，拟合出该平面(The original NX3 matrix formed by inputting point cloud data in a plane is fitted to the plane.)

OFDMMATLAB实现

通信系统仿真原理与无线应用第三章全部程序(Communication System Simulation Principle and wireless applications of all procedures in Chapter III)

说明：  一致性扩散原理求解偏微分方程，常用来进行超声图像的斑纹噪声消除算法(consistency proliferation principles of nonlinear partial differential equations, commonly used to stain the ultrasound image noise reduction algorithm)

获取图像上的曲线数据，读入一幅图片并选取所需的数据点加以保存处理。用法：使用鼠标左键取点，右键结束取点并保存数据(Get the curve on the image data, read and select a picture to save the data points needed to deal with. Usage: Use the left mouse button to take point, right end of the access point and save the data)

多分类支持向量机实现方法的分析比较：一对一、一对多和DAG的对比，比较专业，(more SVM method of comparison : one-to-one, one-to-many and DAG contrast, more professional-huh)