发动机模型

all the game of (kill boats) there are 7 parts, because I did this game with long time :D

适用于合成孔径雷达时域后向投影（BP）成像算法仿真(Simulation of time domain back projection (BP) imaging algorithm for synthetic aperture radar)

说明：  对基于模块化多电平换流器作为逆变器采用最近电平逼近调制模式时的谐波分量进行分析，选取逆变器上、下桥臂电流，相间环流及交流输出电压波形作为研究 对象，通过理论推导出上、下桥臂电流主要具有直流分量、基波分量及 2 次谐波分量;相 间环流仅含有偶次谐波;交流输出电压波形仅含有奇次谐波。(Based on the analysis of the harmonic components of the modular multilevel converter when the closest level approach modulation mode is adopted as the inverter, the upper and lower bridge arm currents, inter phase circulation and AC output voltage waveforms of the inverter are selected as the research objects, and the current of the upper and lower bridge arm mainly includes DC component, fundamental component and second harmonic component; There are only even harmonics in the inter phase circulating current and odd harmonics in the AC output voltage waveform.)

unixibench 5.1.2 source code

交流异步电机矢量控制模型，可直接运行，需要的可以下来看看，有一定借鉴意义(AC induction motor vector control model can be directly run, need to be down to see that a certain referential significance)

模拟自由曲面面型，对光学设计人员很有帮助(Analog freeform surface)

说明：  基于vsc的高压直流输电线路模型，适用于研究电力系统专业学习应用，进行故障分析，其中整流侧使用定功率加定电流，逆变侧使用定电压控制。(HVDC transmission line model based on VSC)

Jsp上传图片并裁切，并可放大图片，可作为用户中心的头像图片裁切上传功能，基于jquery内核的图片裁切，需要注意的是，用document. ready事件中在上传后第一次转向时无法获取到图片的打开，应该是没有被下载来的缘故。可以拖动图片以裁剪满意的头像。头像图片的大小应不大于2.5M。

Sample in VB for the Spacemouse Classic, you can get the status for buttons and position.

arrhenius java source code