同花顺 日数据 解析

盲源分离，又称盲信号分离，是指在信号的理论模型和源信号无法精确获知的情况下，如何从混迭信号中分离出各源信号的过程。盲源分离和盲辨识是盲信号处理的两大类型。盲源分离的目的是求得源信号的最佳估计，盲辨识的目的就是求得传输通道的混合矩阵

说明：  基于信息增益的决策树的前期构造及注解原理及代码实现(Preliminary Construction and Annotation Principle of Decision Tree Based on Information Gain and Code Implementation)

说明：  本书以Python为样本，不仅介绍了编程的基本概念，还着重讲解了 编程语言的范式（面向过程、面向对象、面向函数），并把编程语言的 范式糅在Python中，让读者不仅学会Python，未来在学习其他编程语言 时也变得更加容易。(aking Python as a sample, this book not only introduces the basic concepts of programming, but also focuses on the programming language paradigm (process-oriented, object-oriented, function-oriented), and incorporates the programming language paradigm into Python, so that readers can not only learn Python, but also become easier to learn other programming languages in the future.)

说明：  gcn,图神经网络的代码，，半监督的gcn实现的图卷积节点的向量表示(gcnThe code of the graph neural network, the vector representation of the graph convolution node implemented by the semi-supervised gcn)

模拟退火加变领域搜索解决EVRPTW的问题(Simulated annealing and variable domain search to solve the problem of EVRPTW)

微博登陆脚本，基于python 3.6，调用requests, json, base64(Weibo login script, Python 3.6, using requests, json, base64)

基于Python爬虫爬取中国天气网的天气预报信息

说明：  template for flask applications

说明：  验证是否存在cve-2018-2628漏洞(Verify that there is a cve-2018-2628 vulnerability)

说明：  PYTHON易错题；二级PYTHON易错题；PYTHON易错题；PYTHON易错题(PYTHON is prone to errors, PYTHON is prone to errors , PYTHON is prone to errors,PYTHON is prone to errors.)