动基座初始对准及相关问题研究

智能光伏组件，通过智能设计，提高光伏组件的发电系统(solar magic)

介绍了变压器差动保护接线的问题，系统讲解了保护原理，解决方案以及效果等等。(jieshao le bianyaqi chadong baohu jiexian de wenti。xitong jiangjie le baohu yuanli，jiejue fang an yiji xiaoguo etc)

Database of all available PIC devices in a spreadsheet to allow simple selection of the device required for your project. All features can be filtered based on required content.

SUNRF-2012 配置型 透明无线模块 无线485 无线232 产品PCB——LIB 尺寸资料 ，直接PROTELL99SE使用(SUNRF-2012 configuration and transparent wireless 485 wireless 232 wireless module products PCB- LIB size data, with direct PROTELL99SE)

自由振动响应，阻尼振动， ppt文件介绍(Free vibration response, damping vibration)

针对DVB-T标准ETSI EN 300 744 V1.5.1,设计了可用于DVB-T接收整机的多速率DDC模块,并在FPGA中仿真实现.在复用数字振荡混频模块的基础上,根据输入信号的不同带宽(6M/8MHz)选择不同的抽取滤波器组完成抽取因子为3或4的多速率处理任务,利用两级半带滤波器(HBF)级联完成4倍抽取滤波,单级奈奎斯特滤波器完成3倍抽取滤波. (For the DVB-T standard ETSI EN 300 744 V1.5.1, designed for DVB-T receiver machine multi-rate DDC module, and the simulation in the FPGA implementation. Numerical oscillation in the complex mixer module, based on the input signals of different bandwidths (6M/8MHz) choose a different group of complete decimation filter extracted factor 3 or 4 of the multi-rate processing tasks, using two half-band filter (HBF) cascade to complete four times decimation filter, single-stage Chennai Nyquist filter to complete three times the decimation filtering.)

中心企业财务管理问题研究论文，更多论文见www.bysjaid.com(Center Enterprise Financial Management research papers, more papers see www.bysjaid.com)

关于无人驾驶行为决策及运动规划参考，内容全面(Information about the decision-making and planning of unmanned vehicles is comprehensive )

太阳能电池充放电控制器电路图，LM317，过压比较(Solar battery charge and discharge control circuit)

实用开关电源设计 实验电源 交流电源 直流电源(Practical switching power supply design experimental power AC power DC power supply)