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<<Design Components with C++ STL>>是一本关于STL，模板编程的经典之做。 (This is a e-book about STL programming)

一个学习UML挺好的东西，希望对大家有帮助，我也挣点分(the study uml is good)

是Keil Software 公司关于8051系列MCU的开发工具的介绍(Keil Software is the company' s 8051 series on the introduction of MCU development tools)

C#设计模式图书教程分享 希望对大家有所帮助(C# design patterns, books, tutorials, sharing)

小波包分析提取振动信号中的特征频率，分析了该信号的时域、频域、倒谱，循环谱等,有井曲线作为输入可计算其地震波的衰减。( Wavelet packet analysis to extract vibration signal characteristic frequency, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. There is a well attenuation curve as input to calculate its seismic waves.)

说明：  实用j2EE设计模式编程指南.pdg格式，针对想从事j2ee设计的设计师编写教材(Practical Design Patterns j2EE Programming Guide)

matlab工具箱函数汇总,函数齐全,用列表方式分门列出,便于查找,中文解说(Summary matlab toolbox function, function complete with a list of ways listed door, easy to search, English Commentary)

QuickTest Pro 的多系统支持插件代码 包括对以下系统的自动化支持： ActiveX Java Oracle Siebel Terminal_Emulator VB Web Web_Service(QuickTest Pro plug-in code to support multiple systems, including automated support systems for the following: ActiveX Java Oracle Siebel Terminal_Emulator VB Web Web_Service)

The objective of this chapter is to design a robust controller to achieve outstanding formation flight of unmanned aerial vehicles and to accurately track the desired path while facing unknown disturbances. In other words, the goal is to design the autopilot laws to enforce the desired formation by following the guidance commands. Given a non-linear mathematical model of a quadrotor (X-shaped rotorcraft), a smooth controller composed of three time-scaled nested controllers is developed using sliding mode control driven by sliding mode disturbance observer techniques based on inversion of rotorcraft dynamics and quaternions mathematical representation.

说明：  Siemens s7 200 Modbus library