3-Python 核心编程(第3版)中文版-Wesley-Chun

机器学习实战（高清 中文版） 作者： Peter 本书通过精心排的实例切入日常工作任务摒弃学术化语言利用高效可复用的Python 代码阐释如何处理统计数据进行数据分析及可视化。读者可从中学到一些核心的机器学习算法并将其运用于某些策略性任务中如分类、预测及推荐等。本书适合机器学习相关研究人员及互联网从业人员学习参考。(Machine learning combat (HD Chinese version) Author: Peter This book cuts into everyday tasks through elaborate examples. Abandoning academic language uses efficient and reusable Python code to illustrate how to process statistics for data analysis and visualization. Readers can learn some core machine learning algorithms and apply them to certain strategic tasks such as classification, prediction, and recommendation. This book is suitable for machine learning related researchers and Internet practitioners to learn reference.)

Matlab经典超强教程(清晰、免费版)，对学习帮助很大(Matlab super classic tutorial (clear, the free version), are of great help in learning)

说明：  锁相的意义是相位同步的自动控制,能够完成两个电信号相位同步的自动控制闭环系统叫做锁相环,简称PLL. 3种软件锁相的方法：指针归零法，先调频后调相法，调频调相同时进行法。(The meaning of phase-locked is the automatic control of phase synchronization. The automatic control closed-loop system that can complete the phase synchronization of two electrical signals is called PLL The 3 method of software phase-locked: pointer to zeros, first phase modulation after frequency modulation, frequency modulation phase modulation at the same time.)

记号的土人播放器.rar 由 VB 做的(mark of native players. Rar done by VB)

序自从1978年《C程序设计语言》出版以来，计算机界经历了一场革命。大型计算机变得更大；而个人计算机的能力可以和十年前的主流计算机相媲美。在这段时间中，C语言也在悄悄地改变，并且早已超出了仅仅作为UNIX操作系统的语言的范畴。(sequence since 1978 "C Programming Language" has been published, the computer industry has undergone a revolution. Large computers become bigger; But the personal computer and the ability to mainstream a decade ago comparable computer. During this period of time, C language is also quietly change, and already in excess of the UNIX operating system only as the language of the area.)

java线程的基本知识(the basic knowledge)

Javascript学习指南第二版带章节书签(Javascript learning guide, Second Edition, with chapter bookmarks)

C++入门书籍之一，使用如初学者更好地理解c++(One of the C++ introductory books, using a better understanding of c++, such as a beginner.)

寻宝问题：给定袋子的容积和每个金块的体积，请你算出最多能带走金块的体积(Treasure hunt question: given the bag' s volume and the volume of each gold, you calculate the volume up to take away gold)

这是国防科技大学的电磁场与电磁波的课件，不错很有特点的 请大家共享呵呵 (This is the National Defense Scientific and Technical University of electromagnetic fields and electromagnetic waves courseware, very good features, please share呵呵)