Isaac_Newton_Philosophiae_naturalis_principia_mat

博通交换芯片资料，详细说明了交换芯片的工作原理及注意事项(this is a very useful pdf)

徐政MMC柔直高速仿真资料word板，网上只有pdf版，很难得的资料。(Jones MMC soft straight high-speed simulation data word, only PDF version online, very rare.)

车牌识别系统中的字符分割与识别 硕士论文 很有帮助(License Plate Recognition System Character Segmentation and Recognition of Master' s thesis helpful)

an introduction to information retrieval, great book for search engine in English

wxPythonInAction一书及其源代码，内容详尽(The book of wxPythonInAction,with its original codes,being very well detailed)

4个成功者简历模板，赶快投简历吧 4个成功者简历模板，赶快投简历吧(four models for job hunting man,good examples)

The silde introduces about digital filter bank- an important concept in contemporary communication. Also, concept of L-band filters or Nyqist filter is introduced here.

高性能并行计算 迟学斌 中国科学院计算机网络信息中心(High-performance parallel computing Chi Xuebin, Chinese Academy of Sciences Computer Network Information Center)

光線覓跡是光學設計程式的重點，雖然像差理論提供許多光學系統行為之理解，但正確的數據可以讓透鏡設計者對於其設計是否可以如預期的情況提供進一步之確定。(Light ray tracing is the focus of the optical design program, although many of the optical aberration theory provides the understanding of system behavior, but the correct data to allow the lens designer for its design, as expected, the situation can further the OK.)

Ansys 中变截面连续箱梁建模，静力分析，模态分析以及设计弯矩绘制，影响线的绘制等。(Variable cross-section continuous box girder model in Ansys, the static analysis, modal analysis, and design bending moment, influence line drawing, etc.)