计算机网络自顶向下方法第五版

说明：  采用Laser - PVDF 实验系统对纳米AlP/ SiO2 中激光超声信号进行采集. 利用小波的多尺度分解、重 构和消噪功能,提取出直达波及其反射回波,测量了时间间隔和纳米AlP/ SiO2 的纵波声速. 结果证明小波变换 的方法能有效地处理复杂激光超声信号.(Using Laser- PVDF experimental system of nano-AlP/SiO2 Laser ultrasonic signal acquisition. Using wavelet multiscale decomposition, reconstruction and de-noising function, extracted from direct wave and its reflection echo measured time interval and nano-AlP/SiO2 of the longitudinal wave speed of sound. wavelet transform results show that the method can effectively deal with the complexity of laser ultrasonic signals.)

computational fluid dynamics

永磁同步电动机调速系统由pmsm月吸逆变器、永磁同步电动机和机械负载三部分组成,每个部分都具有非线性特性和参数的不确定性。因为PWM逆变器死区的存在,在低速以及调制频率很高时,死区特性将会导致逆变器输出电压包含很大的谐波分量,使得电机转矩发生很大的 脉动,甚至导致系统的不稳定。有些学者采用变结构控制降低死区的影响,由于变结构控制本身具有抖振现象,这使得所设计的控制器在到达滑模平面之前很容易激起系统的未建模动态,导致系统无法克服逆变器死区的影响。 (A PMSM drive sysetm Consisst of ade-ac inverter,PMSM and sorne meehan iealload.All hteree eom Ponenst of hte syset maerhca racterizedb ymodel swhich aernon linear and eonati nullkllown Parameetrs. )

Knuth不僅僅是傑出的programmer，同時也是世界聞名的數學家和演算法的專家。他的經典巨著The Art of Computer Programming裡頭寫的是他畢生研究演算法和程式設計的精華(Knuth is not only an outstanding programmer, but also world-renowned mathematicians and experts algorithm. His classic masterpiece, The Art of Computer Programming is written inside his life-long study of algorithms and the essence of programming)

Python核心编程(中文第二版）.pdf(Core Python Programming (English Second Edition). Pdf )

对于学习信息论的各位朋友们帮助很大，精炼易懂(It is very helpful for those who study information theory,it is Refining and easy to understand. )

说明：  模糊数学+变分法+Matlab基础教程,是一个通俗易懂的教材(Variational method of fuzzy mathematics++ Matlab-based tutorial is a user-friendly materials)

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,)

说明：  python灰帽子入门，主要讲反汇编以及IDAPRO的插件编写(python for security for beginners)

自适应调零天线GPS抗干扰技术研究简析，介绍了智能天线的gps应用(Adaptive nulling antenna Analysis of GPS anti-jamming technology research, introduced the application of smart antenna gps)