Python Cookbook（第3版）中文版

me gusta la programacion al extremo

本书可以学习计算机的原理以及其他，与《程序是怎样跑起来的》、《网络是怎样连接的》是一套(This book can learn the principles of computers and other things. It is a set of books with How Programs Run and How Networks Connect.)

wind turbine with DFIG simulink

说明：  pascal书籍 pascal Object Hand book ,for delphi lazarus free pascal(pascal Object Hand book ,for delphi lazarus free pascal)

说明：  The objective is to present a nonlinear approach to design a suitable controller system for the photovoltaic (PV) single-phase grid-connected system. The system structure includes a PV generator, Boost converter, and DC-AC inverter coupled to grid network. A backstepping controller is developed to extract maximum point power tracking (MPPT), to regulate the DC bus voltage, and to generate a sinusoidal current into the grid in phase with grid voltage in order to achieve unity power factor. The stability of the control algorithm is demonstrated by tools of Lyapunov analysis. Simulations show that the proposed controller system completely accomplishes listed aims even under atmospheric conditions variation. Theperformance of the proposed controller has been validated by numerical simulation in MATLAB SIMULINK(The objective is to present a nonlinear approach to design a suitable controller system for the photovoltaic (PV) single-phase grid-connected system. The system structure includes a PV generator, Boost converter, and DC-AC inverter coupled to grid network. A backstepping controller is developed to extract maximum point power tracking (MPPT), to regulate the DC bus voltage, and to generate a sinusoidal current into the grid in phase with grid voltage in order to achieve unity power factor. The stability of the control algorithm is demonstrated by tools of Lyapunov analysis. Simulations show that the proposed controller system completely accomplishes listed aims even under atmospheric conditions variation. Theperformance of the proposed controller has been validated by numerical simulation in MATLAB SIMULINK)

最为经典的c++教程,大概好多人都有了中文版吧?这个是英文原版的,推荐(most classic c Directory, a lot of people probably have a Chinese version of it is the original English version and recommended)

说明：  An E-book which introduces visual studio and c#

这是国防科技大学的电磁场与电磁波的课件，不错很有特点的 请大家共享呵呵 (This is the National Defense Scientific and Technical University of electromagnetic fields and electromagnetic waves courseware, very good features, please share呵呵)

This Ebook is based on digital Signal Processing

VC技术内幕第五版(technology VC Insider Awards)