嵌入式系统的C程序设计.pdf ,该书介绍了c语言在嵌入式系统中的应用，是嵌入式电子工程师非常好的参考资料...

三种典型的数据库系统（ 关系、层次、网状） 关系数据库标准SQL 关系数据库理论 数据库设计 数据库的安全保护 数据库新技术发展 -Three typical database system (the relationship between the level of mesh) relational database standard SQL relational database theory database design database security protection database development of new technologies

UIQ 是一个灵活的、可客户化的用户界面和开发平台。 UIQ 与领先于市场的开放式智能手机操作系统Symbian OS 预集成并经过测试-UIQ is a flexible, customizable user interface and development platform. UIQ with market-leading open smartphone operating system Symbian OS pre-integrated and tested

Photovoltaic system with mppt

这是一篇很好的嵌入式开发软件ADSv1.2的使用手册，对进行嵌入式系统开发的技术人员非常有用。-This is a very good ADSv1.2 embedded development software user

第一次上载资料。排队论及其应用,一些资料。希望对大家有用-The first to upload information. Queuing theory and its applications, some of the information. Hope useful for everyone

嵌入式系统的C语言,是底层软件开发的必备语言-Embedded System C language, software development is an essential underlying language!!

mathematica Tutorial

复数求逆矩阵，复数矩阵求逆矩阵，fortran子程序，求解精度高稳定，适合大矩阵计算-Plural inverse matrix, complex matrix inversion matrix, fortran subroutine solving high accuracy and stability, suitable for large matrix calculation

a very good introductory book about common knowledge of search engnine by SkyNet Team in PKU

java编程思想（完整版），对java编程进行有效的阐述-thinking (full version), the java programming effective exposition