An Abaqus UHARD subroutine

说明：  汽车安全距离模型Mazda模型仿真：dbr:制动距离，v：本车车速，：相对车速，：本车最大减速度（这里 取），：目标车的最大减速度（这里取8m/s2），：驾驶员反应延迟时间（这 里取 0.1s），：制动器延迟时间（这里取0.6s），d0:最小停车距离（这里取3m）(Mazda model simulation of vehicle safety distance model: DBR: braking distance, V: vehicle speed, relative speed, maximum deceleration of the vehicle (taken here), maximum deceleration of the target vehicle (taken here as 8m / S2), driver response delay time (taken here as 0.1s), brake delay time (taken here as 0.6s), d0: minimum stopping distance (taken here as 3M))

用于实现FDTD涡旋光超透镜模型建模模拟，并提取数据(It is used to realize the modeling and Simulation of vortex metalens model and extract data based on FDTD.)

ucgui的简单分析,对ucgui作了大体上的描述初学者有帮助,(ucgui simple analysis was made largely on the description of ucgui beginners help)

编写地震波程序 用于 将反应谱转换为地震波(translate the wave of sismic)

电气新国标 多下载 0.4KV~40.5KV户内高压开关柜-Electric new multi-GB downloads 0.4KV ~ 40.5KV indoor High-voltage Switch Cabinet

根据egm96重力场模型计算大地水准面起伏，重力异常(Bsaed on egm96 gravity model to calculate geoid undulation and gravity anomalies)

说明：  pscad平台下搭建的光伏电池模型很好用(Photovoltaic cell model built under PSCAD platform)

this book is image process.

51开发版仿真图用于仿真单片机极其使用明明哦嘻嘻咦咦咦XP明明哦栖息地一滴一滴名字(51danpianjszswo4zhinixinximingzid)

vc++的视频，用flash player播放，例如175其中17代表第17章，而5代表第17章的第5个视频(vc++ the video, use flash player to play, for example, 175 of which 17 on behalf of Chapter 17, and 5 on behalf of Chapter 17 of the first five video)