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Python核心编程(中文第二版）.pdf(Core Python Programming (English Second Edition). Pdf )

应用背景c++代码，基于k-means遗传算法的应用，是典型的基于原型的目标函数聚类方法的代表，它是数据点到原型的某种距离作为优化的目标函数，利用函数求极值的方法得到迭代运算的调整规则。其主要是来计算数据聚集的算法,主要通过不断地取离种子点最近均值的算法。关键技术K-Means的算法如下：随机在图中取K（这里K=2）个种子点。然后对图中的所有点求到这K个种子点的距离，假如点Pi离种子点Si最近，那么Pi属于Si点群。（上图中，我们可以看到A，B属于上面的种子点，C，D，E属于下面中部的种子点）接下来，我们要移动种子点到属于他的“点群”的中心。（见图上的第三步）然后重复第2）和第3）步，直到，种子点没有移动（我们可以看到图中的第四步上面的种子点聚合了A，B，C，下面的种子点聚合了D，E）。

Windows 批处理关于变量输入学习的小程序。-Windows batch study on the variable input applet.

这本书很可能让你以为又是一个科学幻想，可能你会说，同类的东西已经看得太多了。 因此，你现在也许会错过这本书，但是，将来你一定会拼命去找这本书，而那时就太晚了。 我的同事告诉我，她看过一个关于超级智能机器的影片。一开始，它们随意屠杀人类。我问她，影片后来结局是什么？她说，机器人被人类感动了，成了人类的朋友。于是我再问她，人类会被蚊子感动吗？会和岩石成为朋友吗？想象远远不及真实！于是，她陷入了沉思…… 一般的科幻片中描述的人工智能机器，它们虽然在很多方面强于人类，但是，总体和人类的差距不大，大致也就是人类和狗的差距。那么，它们最后被人类感动，会和人类成为朋友是很合理的。就像人类会被狗感动，和狗成为朋友一样。但是，那也许只是20或者40年后的智能机器的情况。 不远的将来，人工智能机器的智能将是人类的万亿个万亿倍，它们面对我们，并不像我们面对狗，而是如同我们面对蚊子、跳蚤甚至岩石，当它们消灭我们的时候，如同我们将蚊子拍死，将臭虫冲进下水道，谁会在消灭跳蚤的时候觉得这样太残忍了呢？！ 这也许是人类逃脱不了的宿命，也是德·加里斯教授认为有责任写这本书，我们认为有责任出版这本科学伦理图书的原因。(This book is likely to make you think it is a science fiction, perhaps you may say, the same thing has seen too many. Therefore, you may now miss this book, but in the future you will be hard to find this book, and then it s too late. My colleague told me that she saw a movie about super-intelligent machines. Beginning, they are free to slaughter humans. I asked her later what the ending movie? She said that the robot touched by humans, became the friend of mankind. So I ask her, touched by humans by mosquitoes do? Council and rocks become friends? Imagine far less true! So she mused... A general description of science fiction artificial intelligence machines, although in many respects they are stronger than humans, however, little difference between the overall and humans, which is roughly the gap between humans and dogs. Well, they finally touched by humans, and humans will become friends is very reasonable. Just like humans dogs will be moved, and the dog became friends. But that)

数据库系统概念中文版，作为大学的核心课程，本书对于自学的同学非常友好，对于里面的伪代码和习题都建议同学自己去尝试。(The Chinese version of the concept of database system, as the core course of university, is very friendly to the students who teach themselves. For the pseudo-code and exercises in this book, students are advised to try it by themselves.)

说明：  对于深度学习中的图神经网络中图卷积网络的实战代码(For the practical code of graph convolution network in graph neural network)

闭路电视收费系统，票证打印用的。 给初学者看看，其它人就别看了，有点丑陋。。。。 初始密码123-CCTV system, the ticket printing. Beginners to see other people do not look, a bit ugly. . . . The initial password 123

这是基于ofdm的信道估计，对于ofdm的信道估计具有很好的理解，此程序适合初学者学习。(This is a channel estimation based on ofdm, which has a good understanding of the channel estimation of ofdm. This program is suitable for beginners.)

C 语言编辑器（具有编辑器，编译器诸多功能）-C language editor (with the editor, compiler many functions)

使用VC++编写的拼图游戏，使用的是MFC，很适合初学者-VC++ game