分支定界求TSP问题

说明：  CRC校验的matlab仿真程序, 测试无误(CRC's matlab code, matlab code of CRC parity)

J2EE网络书店系统 采用JSP , servlet ,javabean开发 初学者可以参考-J2EE Bookstore network system uses JSP, servlet, javabean development beginners can reference

一套及时通讯的原码，功能相当强大，有兴趣地可以自己二次开发-Timely communication of the original set of code, function very strong, with interest to their own secondary development

说明：  文档编辑器，能够打开各种类型的文本文件，非常方便。强烈推荐(Document editor, can open various types of text files, very convenient. Strongly recommended)

对于c++的课程设计，自己做的，希望对大家有所帮助(For c++ Of curriculum design, own, and I hope all of you to help)

一个纯css实现div容器内图片、文字上下居中的效果，缺点是采用了部分css3样式，兼容性较差(A pure CSS realizes the middle of picture and text in div container, but the disadvantage is that some CSS3 style is adopted and the compatibility is poor.)

Easy to learn Visual Basic 6.0

STM32F103使用ADC1转换，使用DMA传输，TM2定时触发转换。(STM32F103 uses ADC1 conversion, DMA transmission and TM2 timing trigger conversion.)

说明：  独立成分分析(Independent Component Analysis，ICA)是近年来提出的非常有效的数据分析工具，它主要用来从混合数据中提取出原始的独立信号。它作为信号分离的一种有效方法而受到广泛的关注。近几年出现了一种快速ICA算法(Fast ICA)，该算法是基于定点递推算法得到的，它对任何类型的数据都适用，同时它的存在对运用ICA分析高维的数据成为可能。又称固定点(Fixed-Point)算法，是由芬兰赫尔辛基大学Hyvärinen等人提出来的。是一种快速寻优迭代算法，与普通的神经网络算法不同的是这种算法采用了批处理的方式，即在每一步迭代中有大量的样本数据参与运算。但是从分布式并行处理的观点看该算法仍可称之为是一种神经网络算法。(Independent component analysis (ICA) is a very effective data analysis tool proposed in recent years. It is mainly used to extract the original independent signals from the mixed data. As an effective method of signal separation, it has been widely concerned. In recent years, a fast ICA algorithm (fast ICA) has appeared. The algorithm is based on the fixed-point recursive algorithm, which is applicable to any type of data. At the same time, its existence makes it possible to use ICA to analyze high-dimensional data. Also known as fixed-point algorithm, it was proposed by HYV & auml; rinen et al. It is a fast optimization iterative algorithm. Different from the common neural network algorithm, this algorithm adopts the way of batch processing, that is, there are a large number of sample data in each iteration. But from the point of view of distributed parallel processing, this algorithm can still be called a neural network algorithm.)

说明：  kdd cup99 数据集，一种用来做入侵检测的数据集。并附代码处理。(KDD CUP99 data set, a data set used for intrusion detection. Code processing is attached.)