photonic-crystal-bandgap

分析了永磁同步电机矢量控制的发展概况，然后从机电能量转换的角度出发，解释三相永磁同步电机的机电能量转换原理，推导拉格朗日运动方程。此外，列写出永磁同步电机在三相静止坐标系和dq坐标系下的数学模型。基于Simulink建立了转速电流双闭环矢量控制系统的仿真模型，通过对仿真结果分析，验证了永磁同步电机矢量控制系统性能的优越性(The development of vector control of permanent magnet synchronous motor is analyzed. Then, from the perspective of electromechanical energy conversion, the principle of electromechanical energy conversion of three-phase permanent magnet synchronous motor is explained, and the Lagrangian motion equation is derived. In addition, the mathematical model of the permanent magnet synchronous motor in the three-phase stationary coordinate system and the dq coordinate system is written. Based on Simulink, the simulation model of the speed and current double closed-loop vector control system is established. The simulation results are analyzed to verify the superiority of the performance of the permanent magnet synchronous motor vector control system.)

SET Sensor SIV100B驱动调试代码-SET Sensor SIV100B driver debug code

基于演化博弈的模拟仿真，特别是对于双方博弈过程中的演化趋势进行分析(Simulation based on evolutionary game)

汽车仪表风格的Flash加载动画特效，很有意思，也很有个性的Flash Loading，随着Flash短片的加载，仪表盘上的仪表针的由左向右摇摆，指针到达最右侧，表明Flash影片已经加载完成了，如示例截图所示的效果，很炫的感觉，含有Flash源文件。

Dongle Driver for usb for windows seven

机载雷达空时自适应处理，空时自适应处理目前是研究较多的机载雷达杂波处理方法，可以学习学习。(Airborne radar space-time adaptive processing, space-time adaptive processing at present is to study the more clutter airborne radar approach, you can learn from him.)

Atmel sensor系统开发白皮书，编程内部SDK开发说明，最新版本，适用于嵌入式系统指纹识别开发-Atmel sensor system development white paper, the internal SDK development program note, the latest version, Embedded system applicable to the development of fingerprint recognition

网络实验：模拟网桥试验-network experiment : Analog Bridge Test

CSS3彩虹弹性转动加载动画特效彩虹弹簧式从地平线出现到隐没的(CSS3 Rainbow Elastic Rotation Loading Animation Special Effects)

可以帮助自动生成cadence alllegro 表格的代码(Help you generate the cadence form skill code)