certif-ssd1

英文教材：《深入浅出，使用python编程》(python learning in English)

学习Linux C的好书，编程一站式的学习。

tcl脚本语言教程（pdf格式）。适合入门学习使用。(tcl scripting language tutorial (pdf format). Suitable for entry-learning to use.)

some other ppts of algorithms

说明：  本资料系转载内容，适合初学者参考，与大家共享，希望对大家有帮助，(Reprint the contents of the data is suitable for beginners and reference, and share, in the hope that we help)

说明：  继wvd后的一个改进型时频分析工具，在时间分割上，值得借鉴(wvd following an improved version of the time-frequency analysis tool, the time-sharing, worth learning)

TW2835的笔记，希望对大家有所帮助吧。谢谢支持。(TW2835 notes, want to help everyone bar. Thank your support.)

C-Programming for Embedded Systems

说明：  opengl入门练习题，有详细说明 实验1 实验环境的熟悉(2) 实验2 OpenGl中图形的绘制(4) 实验3 基本图元绘制(6)(Introductory exercises)

大学本科的GIS课件，对地理信息系统的学科有很全面的介绍，也相应的给了很多资源，对本科阶段的GIS学习有一定的帮助。(Undergraduate GIS courseware, the Geographic Information System has a very comprehensive introduction to the subject, but also a corresponding to a lot of resources, undergraduate stage of the GIS study has some help.)