基于qt的udp组播简易接收端 udprecv

一套很经典的多级后台管理菜单代码，先看一看风格，是不是很熟悉的风格，对的，如果你很早就接触CMS的话，你就能看出这套后台管理菜单来源于动网，当然了本款菜单是来自一个在线的超市管理系统中，同样的折叠展开风格的管理菜单，蓝色风格，看上去非常不错。

给出基于密度的聚类之DBScan算法的具体思想和Matlab实现步骤(The idea of DBScan algorithm based on density clustering and the steps of Matlab are given)

基于matlab的利用分数阶进行图像处理(Image processing using fractional order based on MATLAB)

《Python核心编程》。著名的自由软件作者Eric Raymond建议人们从Python开始学习编程。这的确是一个中肯的建议，对于那些从来没有学习过编程或者并非计算机专业的编程学习者而言，Python是最好的选择之一。(Python is an object-oriented explanation of computer programming languages, is a powerful and well-size-fits-all language, has been more than a decade of development, maturity and stability. Python scripting language with the most rich and powerful class library, enough to support the vast majority of day-to-day applications. )

说明：  interval tree python初级实现(Primary implementation of interval tree python)

飞思卡尔最新批量5746R设计非常有用，建议下载(Freescale Carle latest batch 5746R design)

说明：  matlab仿真代码，适合初学者学习，包括产生GFDM信号并于OFDM进行PAPR比较(Matlab simulation code, suitable for beginners to learn.)

说明：  程序设计PPT 类，基础教程，建议初学者看看(PPT programming classes, basic tutorial for beginners to see recommendations)

说明：  MIDAS SET 3.2.1 INSTALLATION

1. 采用BP神经网络设计男女生分类器。采用的特征包括身高、体重、是否喜欢数学、是否喜欢文学、是否喜欢运动共五个特征，BP神经网络包含一个隐层，隐层结点数为5。要求：自行编写代码完成后向传播算法，采用交叉验证的方式实现对于性能指标的评判（包含SE,SP,ACC和AUC，AUC的计算可以基于平台的软件包）。(. using BP neural network to design the classifier for male and female students. The features include height, weight, whether they like mathematics, whether they like literature, and whether they like sports. The BP neural network contains a hidden layer, and the number of hidden nodes is five (5). Requirements: self compiled code, post propagation algorithm, cross validation method to achieve performance evaluation (including SE, SP, ACC and AUC, AUC calculation can be based on platform software package).)