nagios-3.5.0.tar

说明：  各种机器学习方法的源代码，包括决策树、随机森林、神经网络等(Source code of various machine learning methods, including decision tree, random forest, neural network, etc)

K-均值聚类算法的编程实现。包括逐点聚类和批处理聚类。K－均值聚类的的时间复杂度是n*k*m，其中n为样本数，k为类别数，m为样本维数。这个时间复杂度是相当客观的。因为如果用每秒10亿次的计算机对50个样本采用穷举法分两类，寻找最优，列举一遍约66.7天，分成3类，则要约3500万年。针对算法局部最优的缺点，本人正在编制模拟退火程序进行改进。希望及早奉给大家，倾听高手教诲。(K-means clustering algorithm programming. Point by point, including clustering and clustering batch. K-means clustering of the time complexity of n* k* m, n samples, several types of k, m sample dimension. The time complexity is a very objective. Because if we use one billion times per second the computer using 50 samples of two exhaustive method to find the optimal set out again about 66.7 days, divided into three categories, offering 3,500 years. Local optimal algorithm against the shortcomings, I was prepared simulated annealing process improvements. Early Feng hope for everyone, listen to the master teachings.)

自主学习把稀疏自编码器和分类器实现结合。先通过稀疏自编码对无标签的5-9的手写体进行训练得到最优参数，然后通过前向传播，得到训练集和测试集的特征，通过0-4有标签训练集训练出softmax模型，然后输入测试集到分类模型实现分类。(Independent Learning the encoder and the sparse classifiers achieve the combination. First through sparse coding since no label was handwritten 5-9 training obtain the optimal parameters, and then through the front propagation, get the training and test sets of features, a label by 0-4 trained softmax model train set, then enter the test set to the classification model to classify.)

一种管理用户的代码，主要用于用户管理，这也是一种常见的管理方式-A management user

winsocket udp 编程 新手可以-winsocket udp programming novice can s

人工神经网络系统的训练 TRAIN BP算法存在局部极小点，收敛速度慢等缺点，改进的BP算法。(Artificial neural network training algorithm TRAINBP local minimum points, such as the shortcomings of slow convergence, improved BP algorithm.)

说明：  测量坐标正反算 1、已知A点的坐标及A点到B点的边长及方位角，计算B点的坐标。 2、已知A点和B点的坐标，计算A点到B的边长及方位角。(Forward and inverse calculation of measuring coordinates)

说明：  以网络通讯为基础，客户端输入指令，得到反馈，在客户端和服务器端显示opengl模型，并控制模型的运动(base on the communication of network,client type the key ,the sever respond at the same time client and the sever show the live result on the screen.)

喜欢书剑的朋友有福喽!经典的书剑源码,是开站版哦!敢快下载

将patran中的模型的bdf文件中的单元信息和节点信息保存成txt文档，在matlab中调用，直接输出为vabs的前处理文件(Save the unit information and node information in the BDF file of the Patran into TXT document, call it in MATLAB and output it directly to the pretreatment file of vabs.)