matlab

边缘提取技术边缘是图像对视觉的最主要特征，因此在计算机视觉技术中提出了多种检测边缘的算法。由于各种原因，图像常常受到随机噪声的干扰，经典的边缘检测的结果常常是将噪声误检为边缘点，而真正的边缘由于噪声干扰却可能被漏检。因而对于被噪声污染的图像来说，一种好的边缘检测方法应具有良好的噪声抑制能力，同时又有完备的边缘保持特性。(After analysing the soft threshold funetion,the smoothness threshold function is proposed by modifying the soft threshold function.because this function keeps smooth in the entire value range,some important details in the process of image denoising can be held. Firstly we detect the edge of the noising image. )

This file find the best coordination for a data set to reduce its dimension. Large data set,Dimension Reduction.

说明：  此源程序是复杂网络中参数聚类系数的计算机程序，很有用的(This source is a complex network parameter clustering coefficient computer program, very useful)

变分不等式求解算法之一，投影算法是将变分不等式的解进行投影，然后进行迭代。(One of the variational inequality solution algorithm, the projection method for variational inequality solution to the projection, and then iterate)

说明：  ＢＰＳＫ　检测其在rayleigh信道中的性能　it is useful for you!(BPSK detected in Rayleigh Channel performance it is useful fo r you!)

全变分 全差，用来对图片进行全变分处理，可以直接运行。(Full variational whole differential used to picture the total variation can be run directly.)

说明：  ＢＰ程序的源码，程序内有文字说明解释，参照的调用为[w1,w2]=BP(D,0.9,0.1,5,0.001,20000,0.02) ，希望对大家有用(BP program source code, the program explained within the text description, refer to the call for the [w1, w2] = BP (D, 0.9,0.1,5,0.001,20000,0.02) , hope to be useful)

matlab 用于sis模型的研究 一篇论文 希望有用(matlab sis)

这个是KPCA的matlab工具包，台湾的一个大学开发，能够实现KPCA的基本功能(This is a matlab toolkit KPCA, Taiwan, a university development, to achieve the basic functions of KPCA)

大时滞系统Smith预估算法matlab.m文件仿真c程序(Big Delay PID Control with Smith Algorithm)