Securing-DNS-

Debianlinux的中文安装手册，debian安装入门用。(Debianlinux installation manual entry using debian installed.)

北大群论讲义，作为老师讲的讲义，还算通俗易懂。(North group theory lectures, as teacher handouts, fairly easy to understand.)

In many areas of commerce, government, academia, and hospitals, large collections of digital images are being created. Many of these collections are the product of digitizing existing collections of analogue photographs, diagrams, drawings, paintings, and prints. Usually, the only way of searching these collections was by keyword indexing, or simply by browsing. Digital images databases however, open the way to content-based searching. In this paper we survey some technical aspects of current content-based image retrieval systems.

三维建模软件CosmoWorld的教程，功能比较强大。(Three-dimensional modeling software tutorial CosmoWorld, more powerful features.)

ucGui的中文教程，推荐移植ucGui前学习下(ucGui Chinese Tutorial)

包括完整的非均匀B样条求解函数值、一阶导数、二阶导数代码，同时给出测试数据和非均匀B样条的讲解PPT。(Including a complete non-uniform B-spline solving function value, the first derivative, second derivative code, and gives test data and explain PPT non-uniform B-spline.)

深度信念网络工具箱，用python写的，包含了受限波尔兹曼机的程序(deep belief network toolbox, including Restricted Boltzmann Machines, python edition)

Stereo audio codec with integrated headphone and speaker amplifiers.

说明：  Python Essential Reference, Second Edition

《交直流电力系统仿真技术》对以南方电网为典型的交直流混合电力系统仿真技术进行了总结和探索，《交直流电力系统仿真技术》是我国第一本系统地介绍和分析交直流电力系统仿真技术的专著(" AC-DC power system simulation technology" for China Southern Power Grid to typical AC-DC hybrid power system simulation technology are summarized and exploration, " AC-DC power system simulation technology," this is the first systematic presentation and analysis of AC and DC power system simulation technology monograph)