The-function-semaphore-takes-place

说明：  本书介绍Linux操作系统的基本知识、以及在Linux和其他UNIX风格的操作系统上进行程序开发。本书的主要内容包括：Linux的入门知识、使用Shell进行程序设计，Linux的管理及开发工具。Perl程序设计语言，Web程序设计(This book introduce basic knowledge of Linux operating system, as well as Linux and other UNIX-style operating systems for program development. The main contents of this book include: Linux entry knowledge, using the Shell to carry out programming, Linux administration and development tools. Perl programming language, Web Programming)

javascript pdf ebook

QT document,it would be help for the new learner of qt.

用Eviews对时间序列进行平稳性检验并建模(Using Eviews to verify and model time series)

the PDF lecture is the explanation about Enhanced Direct Memory Controller(EDMA)

说明：  PFLD的python实现，用于人脸的关键点检测(Python implementation of PFLD for key point detection of human face)

PYTHON核心教程，PYTHON开发必读(PYTHON core curriculum, PYTHON development of reading)

《The Little SAS Book 中文版》以大量实例、清晰简明的解释以及尽可能少的术语来介绍SAS语言，且大部分的功能均来自Base SAS。Base SAS包含了所有程序员所使用的核心功能。(The Little SAS Book Chinese Edition introduces SAS language with a large number of examples, clear and concise explanations and as few terms as possible, and most of its functions come from Base SAS. Base SAS contains the core functions used by all programmers.)

北大ACM暑期培训讲义，主讲人为北京大学历届World Final选手，具有一定的参考价值。(ACM Peking University summer training handouts, presenter of Peking University successive World Final players, has a certain reference value.)

数字图像处理入门及深入编程学习的核心教材，中英文版本均有，可对照学习，对有意向出国和继续深造的学生尤为适用，内容过大，需分别上传，此为英文版。(Introduction to digital image processing and in-depth study of the core materials, Chinese and English versions are, comparison study, to have intention to go abroad and continue their education students are most applicable, content is too big, need to upload respectively, this is the English version.)