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这是我上传的两篇关于HHT应用和HHT局限性的文章，上传出来大家一起看看啊(This is my upload HHT about two applications and the limitations of article HHT, upload them to see if everybody ah)

2010多校联合赛（HEU） B 题 标程(More than 2010 school joint event (HEU) B standard way title)

extern的用法，本文较详细的介绍了extern的用法及注意事项。(extern usage, this paper describes in detail the usage of extern and precautions.)

用Parzen窗法或者kn近邻法估计概率密度函数，得出贝叶斯分类器，对测试样本进行测试，比较与参数估计基础上得到的分类器和分类性能的差别.2． 同时采用身高和体重数据作为特征，用Fisher线性判别方法求分类器，将该分类器应用到训练和测试样本，考察训练和测试错误情况。将训练样本和求得的决策边界画到图上，同时把以往用Bayes方法求得的分类器也画到图上，比较结果的异同。3．选择上述或以前实验的任意一种方法，用留一法在训练集上估计错误率，与在测试集上得到的错误率进行比较。(Use Parzen Windows method or the kn neighbor method estimated probability density function, draw the bayes classifier, to test sample to test, and the parameter estimation is based on the classifier and get the difference of classification performance. 2. At the same time the height and weight data as the characteristic, with Fisher identification method for linear classifier, and the application of the classifier to training and test sample, investigation and test training error condition. Will the training sample and utility of decision on the drawing boundary paint, and at the same time before the Bayes method with optimal classifier also paint chart, the result of the comparison of the similarities and differences. 3. Select the above or before any a kind of method of experiment, with a method for training set in the estimation error rates, and on the test set get error rates are compared.)

matlab中的命令集合，准确的使用matlab命令操作(the matlab command collection accurate use matlab command operation)

Gauss Seidel 解数学矩阵方程 Bisection 解1元高次方程 Newton Method 解高次方程 Taylor series 泰勒公式求方程近似解(In numerical linear algebra, the Gauss–Seidel method, also known as the Liebmann method or the method of successive displacement, is an iterative method used to solve a linear system of equations.)

自己编写的彩色图像分水岭分割代码，希望对大家有帮助。(I have written the code for color image watershed segmentation, we want to help.)

ESMSystem of signal sorting problem

Multipath Rayleigh Channel with different doppler frequencies

matlab小波分析程序，使用拉亚普诺夫指数的公式，是本科毕设的题目，验证可用，可实现对二维数据的聚类，实现典型相关分析。(matlab wavelet analysis program, Raya Punuo Fu index using the formula, The title of the commercial is undergraduate course you Verification is available, Can realize the two-dimensional data clustering, Achieve canonical correlation analysis.)