The Python 3 Standard Library by Example

Stereo audio codec with integrated headphone and speaker amplifiers.

Graphical Layout Editor extends Graphical Editor With Palette.

GBT_17626.4-2008_电磁兼容_试验和测量技术_电快速瞬变脉冲群抗扰度试验.pdf(GBT_17626.4-2008_ _ EMC test and measurement techniques _ electrical fast transient burst immunity test)

说明：  matlab的系统辨识工具箱参考书，300多页，详尽说明(Matlab System Identification Toolbox reference books, more than 300 pages, illustrated in detail)

python核心编程，本书详细介绍了python编程的语法结构，并有大量的例子作为参考。(python core programming, the book details the python programming grammatical structure, and there are plenty of examples as a reference.)

直流偏磁变压器建模，基于J-A修正理论。为直流偏磁抑制提供新的解决思路。(The modeling of DC bias transformer is based on the J-A correction theory. It provides a new solution for DC bias suppression.)

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python for informatics, 专门介绍如何用python进行数据分析和统计(Introduce how to use Python for data analysis and statistics)

excel的使用教程，包含简单的excel的编程，以及很多公式算法的使用方法，是学习excel应用的很好的资料(the use of excel tutorial, including a simple excel programming, and many algorithms use the formula is applied to learn good information excel)

说明：  The Art of Assembly Language 2nd Edition