scale_free

input 3 point get a circle

此代码应用于将xml文件转换为mat文件。在图像的目标识别时我们需要获得一些图像的点坐标。但是通过label me。我们只能获得xml文件的形式，这样我们就需要将xml文件转换为mat文件。方便在matlab的语言环境中进行处理(This code is used in the xml file into mat file. When the target image recognition we need at some point in image coordinates. But by label me. We can only get in the form of xml files, so we need to convert the file to mat xml file. Facilitate processing matlab language environment)

说明：  本程序用pca，kpca,svm,pls,fisher，贝叶斯实现cstr和csth过程的故障检诊断，诊断率为百分之九十九，故障识别率为百分之五十八(The program use pca, kpca, SVM, PLS, fisher, bayesian realize CSTR and CSTH process for diagnosis fault diagnosis rate is ninety-nine percent, and the fault recognition rate is fifty-eight percent)

This program code is used for compressing a content or image using LZW compression methods.

TSP问题（货郎担问题，旅行商问题）的模拟退火算法通用malab源程序(TSP problem (traveling salesman problem, traveling salesman problem) simulated annealing algorithm malab common source)

实现各种图的网络结构的实现方法，是学习传感器网络的很好的软件(Network structure to achieve a variety of graph realization method is good to learn a software sensor networks)

二维翼型优化程序，需要调用fluent和tecplot(2D foil optimization technique, need to use fluent and tecplot)

matlab初学者对于绘图的基本程序，比如画饼图，线图，向量图，瀑布图等基本绘图基础程序。(matlab for beginners a basic drawing program, such as yourselves chart, line graph, vector, waterfall and other basic drawing foundation program.)

信号时域采样,频域进行频谱分析matlab，适合初学者。(signal analytic)

Support for LG Electronics LGDT3304 and LGDT3305 - VSB QAM.