Cheyasa

说明：  解决齿轮非线性问题，可以求解分岔特性，分析分成情况(Solving nonlinear problems)

说明：  此模型采用六个IGBT搭建成逆变桥，通过六个脉冲发生器产生六路脉冲，控制igbt的状态，产生三项交流。(In this model, six IGBTs are used to build the inverter bridge, and six pulses are generated by six pulse generators to control the state of IGBT and generate three AC.)

说明：  os-cfar实现雷达回波上的车辆入侵检测(Implementation of vehicle intrusion detection on radar echo with OS CFAR)

通过labview实现串口数据的实施读取，labview控制继电器动作(The serial port data is read and implemented through LabVIEW, and LabVIEW controls the relay action.)

利用一个中断和定时器解码不占用CPU过多资源，解码NEC格式的红外遥控器(Using an interrupt and timer decoding does not occupy CPU too many resources, decoding NEC format infrared remote control.)

说明：  函数固件库的使用，通过调用固件库，实现点亮LED灯(Use of Function Firmware Library)

说明：  5G协议，包含频率段范围，接入网系统架构，PDCP、RLC、MAC等(5g protocol, including frequency range, access network system architecture, PDCP, RLC, MAC, etc)

提取NOAA PAL(Pathfinder AVHRR Land cover data)中的中国部分子集

computational fluid dynamics

对基本数据，如缺失值、数据集合并等使用pandas进行处理(Processing basic data, such as missing values, data sets, and so on using pandas)