▍1. pilaofenxi
用ANSYS软件中的命令流方式实现了结构的疲劳分析(Structural fatigue analysis using ANSYS software in the command stream)
用ANSYS软件中的命令流方式实现了结构的疲劳分析(Structural fatigue analysis using ANSYS software in the command stream)
用ANSYS软件中的命令流方式实现了结构的谐响应分析(Structure of the harmonic response analysis using ANSYS software in the command stream)
Sean Kean,Jonathan Hall,Phoenix Perry "Meet the Kinect", Apress
李文沅 电力系统安全经济运行——模型与方法(电力系统经济理论方面的经典教材)(Wen Ho Lee Yuan-power system safe and economic operation- models and methods (the classic textbook of power system economic theory))
软件开发方法:结构化方法、面向对象方法。基本思想、功能分析、过程、工具(Software development methods: a structured approach to object-oriented methods. The basic idea of functional analysis, processes, tools)
高精度的石英晶体测温: 通常,我们都在使用如热电偶,热电阻,热敏电阻,半导体或集成电路传感器....来测量温度,实际上,如果利用晶体来做温度传感器,其精度就会大幅度提高! 石英晶体的振荡频率会随温度的变化而发生微小的变化,利用这一特性,通过测量石英晶体振荡器的频率,就可司接测得相应的温度值,所以石英晶体谐振器还可用来进行温度的测量。测温石英晶体谐振器就属于这一类产品,它采用玻璃外壳封装软弓线电极,分辨率可达0.01℃-0·0001℃,适合作测温敏感元件。 这里给出的一份文件,摘录有从网络或书籍的有关晶体测温的基本介绍,供朋友们参考!同时,感谢有关网站与原书籍作者的宝贵资料! ------ 期望这种方法可以普及和更广泛的获得实际应用! (High-precision quartz crystal thermometry: Usually, we use such as Thermocouple, RTD, thermistor, semiconductor or integrated circuit sensor .... to measure the temperature, in fact, if you use the crystal to do the temperature sensor, its accuracy will be greatly improved! Quartz crystal oscillator frequency variation with temperature and small changes, the use of this feature, by measuring the frequency of the quartz crystal oscillator, can the Secretary then measured the corresponding temperature value, so the quartz crystal resonator can also be used to the measurement of the temperature. The measured temperature quartz crystal resonator belongs to this type of product, which uses glass shell package soft arch wire electrode with a resolution of up to 0.01 ℃-0 · 0001 ° C, suitable for temperature sensitive components. Given here a document, extract a basic introduction to the crystal temperature from the network or books for friends as a reference! The same time,)
基于PSCAD的整流模型,三相交流380V整流为单相360V整流器。(Rectifier model based on PSCAD, three-phase AC 380V rectifier for single-phase 360V rectifier.)
基于PSCAD电源型逆变器的仿真模型图,输出电压根据脉冲可调。(Adjustable based on the power inverter in PSCAD simulation model diagram, the output voltage pulse.)
基于PSCAD的双馈式风力发电机的模型搭建(The modle of DFIF based on the PSCAD)
亚马逊dynamo平台的整体架构分析,可信度分析做了详尽的阐述,优缺点以及和国内外的其他平台技术的对比(Amazon the dynamo platform overall architecture analysis, credibility analysis to do a detailed exposition of the advantages and disadvantages of home and abroad and other platform technologies compared)
cadence 培训教程 关于布局布线,期间封装(cadence training)
pc 理论分析与应用 ,详细介绍了 pca主成分分析法的应用(pc theoretical analysis and application, details of the pca principal component analysis of the application)
ZEMAX 光学设计软件的一些有用的宏语言(some Macro language of ZEMAX optical design software )
Write.Clean.Code这份电子书籍由PC Home俱乐部、C++ Bulider讨论区数位网友分别整理完成,基本上完全按照所据译本原貌,极少数文字为通顺起见稍作修改(Write.Clean.Code this e-book from the PC Home Club, C++ Bulider Forum completed several friends were finishing, basically in accordance with the original translation, according to a handful of slightly modified text for the sake of smooth)
利用ENVI波段运算功能和IDL运算符进行运算的示例(Using ENVI band math functions and operators for IDL operation example)
elements of electrodynamics griffeth solution chapter 4
推挽正激的仿真电路,运行环境为saber2007.是闭环控制,可以改变采样来改变输出电压。(Push-pull forward circuit simulation, operating environment for the saber2007.)
开环的双极性半桥电路仿真电路,运行软件为saber2007,大家可以改变voltage source的频率来改变电压输出。(Open-loop half-bridge circuit simulation of bipolar circuits, running software saber2007, we can change the voltage source to change the frequency of the voltage output.)
C#+Excel表的导入导出 首先,我们先说下Excel的导入:Excel导入分为3个步骤,1、获取.xls文件的路径(即选择目标文件)(C#+ Excel table import and export first, let' s say that under the import of Excel: Excel import is divided into three steps, 1, to obtain. Xls file path (ie, select the target file))