test_1

说明：  Kruskal避圈算法的matlab实现(Kruskal algorithm matlab circle to avoid the realization of)

常用的几种遥感图像特征提取技术分析，新的纹理图像特征提取方法。(Several commonly used feature extraction techniques of remote sensing image)

说明：  图像分类中的交叉验证方法，比如说，一个训练集集合，为了得到其中参数的较准确值，就可以使用此类算法(Image Classification Based on cross-validation method, for example, a collection of training set, in order to obtain more accurate values of these parameters, you can use these algorithms)

gauss消去法及其应用: 参考北大版数值线性代数(Gaussian Elimination method and application reference <Numerical linear algebra> published by peking university )

概率神经网络的源代码示例，输出向量t是一维向量。(Probabilistic neural network source code examples, t is the one-dimensional vector.)

目标跟踪问题的应用背景是电子侦测方法，即电子侦查采用截获信号分析的手段，获取电子干扰和情报侦查所需要的信息。(Passive location algorithm of angle measurement,)

this code described ellipse fitting by matlab code

这是个用Durbin递归求预测误差滤波器和他的输出，是电子所邹谋炎老师给出的例程。(This is a demand by Durbin recursive prediction error filter, and his output is of Electronics Zou Mou-Yan teachers given routine.)

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. )

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