四轴专用PID参数整定方法及原理

用于产生垂向渗透率 根据的是渗透率变异系数 其中层数可以任意给定(Used to produce vertical permeability is based on the permeability coefficient of variation which can be given low-rise)

说明：  东软内部培训材料（二）xml web service课件(Neusoft internal training materials (2) xml web service Courseware)

介绍使用python处理excel文件，教程语言为英语。(working excel files in python)

link and loader,很好的一本数，讲链接和加载的(link and loader, a good number of links and load stresses)

说明：  c语言编程指南。c语言程序设计及应用实例 (Guide. C Programming Language Design and Application)

学习c＋＋的十四本经典书籍，个人若干年来的吐血珍藏，希望能对那些在c＋＋路上跋涉的朋友们有点帮助(learning c++ 14 classic books, several years of personal spat blood collection, The hope is to those in c++ road trek friends a little help)

Python数据挖掘入门与实践 本书作为数据挖掘入门读物，介绍了数据挖掘的基础知识、基本工具和实践方法，通过循序渐进地讲解算法，带你轻松踏上数据挖掘之旅。本书采用理论与实践相结合的方式，呈现了如何使用决策树和随机森林算法预测美国职业篮球联赛比赛结果，如何使用亲和性分析方法推荐电影，如何使用朴素贝叶斯算法进行社会媒体挖掘，等等。本书也涉及神经网络、深度学习、大数据处理等内容。本书面向愿意学习和尝试数据挖掘的程序员。(Introduction and practice of Python data mining As a primer on data mining, this book introduces the basic knowledge, basic tools and practical methods of data mining. By step-by-step explanation of the algorithm, you can easily embark on the journey of data mining. This book uses a combination of theory and practice, showing how to use the decision tree and random forest algorithm to predict the results of the American professional basketball league game, how to use the affinity analysis method to recommend movies, how to use the naive Bayesian algorithm for social media mining ,and many more. This book also covers neural networks, deep learning, big data processing and more. This book is for programmers who are willing to learn and experiment with data mining.)

Sharp Best Book from Skeet J

说明：  C++ Primer Plus中文版第六版 C++入门必读经典(C++ Primer Plus 6th edition(Chinese) the best textbook to introduce C++.)

python学习手册，可供机器学习的同学学习，讲的还是比较好。(Python learning manuals, for machine learning students to learn, speak better.)