▍1. 完整原版王爽汇编PPT课件(含源码和swf文件)
可以多看书,从中学习很知识。这是一个 很快乐的过程,请珍惜这个过程!(You can read more books and learn a lot from them. This is a very happy process, please cherish this process!)
可以多看书,从中学习很知识。这是一个 很快乐的过程,请珍惜这个过程!(You can read more books and learn a lot from them. This is a very happy process, please cherish this process!)
说明: 可以多看书,从中学习很知识。这是一个 很快乐的过程,请珍惜这个过程!(You can read more books and learn a lot from them. This is a very happy process, please cherish this process!)
C语言入门经典,英文电子版。量轻质优,非常清晰(C language introduction classic, English electronic version. Light weight, high quality, very clear)
说明: C语言入门经典,英文电子版。量轻质优,非常清晰(C language introduction classic, English electronic version. Light weight, high quality, very clear)
针对充流管道单向流固耦合数值模拟过程复杂、数据在耦合传递中存在偏差的问题,采用 C++语言编制了充流管道单向流固耦合数值模拟程序,实现了从模型建立、流体计算到结构分析 过程的自动化,确保了从流体计算到结构计算过程中数据传递的准确性.利用参考文献中的试验数 据验证了此程序计算结果的正确性,以实际发电厂的一段疏水管道为例进行单向流固耦合数值模 拟,描述了程序自动建立管道模型、模拟管内流体压力分布以及将流体压力数据导入管道结构中进 行管道应力计算的过程.结果表明:该充流管道单向流固耦合数值模拟程序具有结果准确、操作简 便的特点,可应用于多种充流管道的设计改造和风险预测中(Aiming at the complex numerical simulation process of one-way fluid-structure coupling in flow-filled pipeline and the deviation of data in coupling transmission, the method is adopted. C++ language has compiled the numerical simulation program of one-way fluid-structure coupling for filling pipeline, which has realized the process from model establishment, fluid calculation to structure analysis. The automation of the process ensures the accuracy of data transfer from fluid calculation to structural calculation. The correctness of the calculation results is verified by the program, and the one-way fluid-structure coupling numerical model is carried out for a section of)
说明: 针对充流管道单向流固耦合数值模拟过程复杂、数据在耦合传递中存在偏差的问题,采用 C++语言编制了充流管道单向流固耦合数值模拟程序,实现了从模型建立、流体计算到结构分析 过程的自动化,确保了从流体计算到结构计算过程中数据传递的准确性.利用参考文献中的试验数 据验证了此程序计算结果的正确性,以实际发电厂的一段疏水管道为例进行单向流固耦合数值模 拟,描述了程序自动建立管道模型、模拟管内流体压力分布以及将流体压力数据导入管道结构中进 行管道应力计算的过程.结果表明:该充流管道单向流固耦合数值模拟程序具有结果准确、操作简 便的特点,可应用于多种充流管道的设计改造和风险预测中(Aiming at the complex numerical simulation process of one-way fluid-structure coupling in flow-filled pipeline and the deviation of data in coupling transmission, the method is adopted. C++ language has compiled the numerical simulation program of one-way fluid-structure coupling for filling pipeline, which has realized the process from model establishment, fluid calculation to structure analysis. The automation of the process ensures the accuracy of data transfer from fluid calculation to structural calculation. The correctness of the calculation results is verified by the program, and the one-way fluid-structure coupling numerical model is carried out for a section of)
说明: 图文并茂,通俗易懂的算法书籍,学习算法的不错书籍(Algorithm books with pictures and texts, easy to understand, and good books for learning algorithms)
Delphi下用Intraweb开发WEB程序应用实战(Developing WEB Application with Intraweb under Delphi)
说明: Delphi下用Intraweb开发WEB程序应用实战(Developing WEB Application with Intraweb under Delphi)
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)
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)
C语言出错信息速查,快速、方便找寻程序中的错误原因。(C language error information quick check, fast and convenient to find the cause of errors in the program.)
说明: C语言出错信息速查,快速、方便找寻程序中的错误原因。(C language error information quick check, fast and convenient to find the cause of errors in the program.)
windows 操纵系统,只要学习编程,操作系统是一个绕不开的话题(Windows operating system, as long as learning programming, operating system is an inseparable topic)
说明: windows 操纵系统,只要学习编程,操作系统是一个绕不开的话题(Windows operating system, as long as learning programming, operating system is an inseparable topic)
郝斌C语言详细笔记(附源码),Hao Bin C Language Detailed Notes (with source code)(Hao Bin C Language Detailed Notes (with source code))
说明: 郝斌C语言详细笔记(附源码),Hao Bin C Language Detailed Notes (with source code)(Hao Bin C Language Detailed Notes (with source code))
电子工程师应掌握的二十种基本模拟电路,基本电路(Twenty basic analog circuits that electronic engineers should master, Twenty basic analog circuits that electronic engineers should master)
说明: 电子工程师应掌握的二十种基本模拟电路,基本电路(Twenty basic analog circuits that electronic engineers should master, Twenty basic analog circuits that electronic engineers should master)