Catfish

C++库函数，为英文版，里面涵盖了C++标准的库函数，可以作为C++程序员的参考书(C library functions, for the English version, which covers the C standard library functions can be used as a reference book for C programmers)

最近 LCC 谐振变换器备受关注，因为它优于常规串联谐振变换器和并联谐振变换器：在负载和输入变化较大时，频率变化仍很小，且全负载范围内切换可实现零电压转换（ZVS）。本文介绍了LLC型谐振变换器的分析方法，回顾了LLC型谐振变换器的实际设计要素。其中包括设计变压器和选择元器件。采用一设计实例，逐步说明设计流程，有助于工程师更加轻松地设计LLC谐振器。(Recently LCC resonant converter has attracted much attention, because it is better than that of the conventional series resonant converter and parallel resonant converter in the load and input change, frequency change is still very small, and the whole range of the load switch can realize zero voltage switching (ZVS). In this paper, the analysis method of LLC resonant converter is introduced, and the practical design elements of LLC resonant converter are reviewed. Including the design of transformers and components. A design example is used to explain the design process step by step, which is helpful for engineers to design LLC resonators more easily.)

运算放大器手册，技术参数，电路、应用实例，订购指南(op datasheet,aboselute charactor)

python核心编程书籍,适合小白入门的一本书强烈推荐(Python core programming books)

这本书是对C ++的知识点提供了一个参考，提供电子版更方便的访问，(This book is on the C++, the details of the C++ knowledge points to provide electronic version more convenient access,)

子类方法不可比父类方法抛出更多的例外。子类抛出的例外或者与父类抛出的例外一致，或者是父类抛出例外的子类型。或者子类型不抛出例外。(Class methods are not comparable to the parent class method throws more exceptions. The subclass thrown exception or thrown with the parent class exceptions, or the parent class throw exception sub type. Do not throw exceptions or sub type. )

种基于Unit-Linking PCNN和HSI空间的彩色图像分割新方法。(Species based on Unit-Linking PCNN and the HSI space for color image segmentation new approach.)

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)

Silverlight2 Recipes.pdf

让你对Python语言有深入而完整的了解，从而帮助你理解今后遇到的任何Python应用程序实例。(Let you have a thorough and complete understanding of the Python language, so as to help you understand any Python application examples you will encounter in the future.)