Delay-Estimation

说明：  传统的MUSIC算法用于声源定位，确定信号源的方向角(Conventional MUSIC algorithm for sound source position to determine the source of the direction angle)

说明：  Python高性能编程，本书适合初级和中级Python程序员、有一定Python语言基础想要得到进阶和提高的读者阅读。(Python High Performance Programming)

almost for every person in the world are free to use, and can run on most types of computer.

C语言入门经典，英文电子版。量轻质优，非常清晰(C language introduction classic, English electronic version. Light weight, high quality, very clear)

说明：  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.)

TinyOS programming Example and start up

详细介绍了分布式系统设计(details of the Distributed System Design)

算法的乐趣，增加对算法的了解。图灵原创，王晓华著(The Fun of Algorithms)

说明：  全面的js编程书籍,教程详细,深入浅出,是web开发者的入门与进阶的良好参考书籍(A comprehensive programming book of JS)

说明：  详细介绍了MICROCHIP公司推出的16位的，具有哈佛结构的，更大存储空间的，存储器分段管理的PIC18系列单片机的C语言编程指南(details of the company's going before 16, with Harvard architecture, greater storage space, memory management section of PIC18 MCU Series C Programming Language Guide)