this math qutaton

c++ program design(third edition) c++ 程序设计(第三版) James P.Cohoon,Jack W.Davidson 著 刘瑞挺 韩毅刚 盛素英 刘海嘉 译 电子工业出版社, 麦格劳-希尔教育出版集团 2002年1月-(third edition) c Program Design (third edition) James P. Cohoon, Jack W. Davidson with LIU Hanyigang Sheng-Ting Ying Liuhaijia Translation Publishing House of Electronics Industry, McGraw-Hill Education Publishing Group in January 2002

CRC的检测原理，比较系统而又详细的介绍了CRC码的检测-CRC, the detection principle, a more systematic and detailed introduction to the detection of CRC

BLDC motor commutation and controls

qt4中文参考文档，包含实例及其代码，初学者很有用。-QT4 Chinese reference documentation, including examples and code, very useful for beginners.

GPS软件开发的必备资料，给出了GPS定位处理的所有原理，并结合MATLAB给出了相应的程序，英文，比国内同类的书籍至少高一个档次。-GPS software development essential information, GPS positioning is given all the principles of treatment, combined with the corresponding MATLAB procedures, English, than the domestic similar books at least a notch.

用单片机和ad0809做成的数字电压表０～５v有原理图，简洁易懂-Ad0809 made using single-chip computer and digital voltage meter 0 ~ 5v has schematics, concise and understandable

基于Level Set 的图像分割原理和算法说明-Level Set Based on the principle and the image segmentation algorithm that

TokenRing网络开发协议资料-Token Ring network information development agreement

JasperReport与Ireport的配置与使用-JasperReport Ireport with the configuration and use of

Lecture notes for a onesemester graduate course Part of it is also suitable for an undergraduate course at a slower pace Mathematical maturity is the main prerequisite