介绍一种采用半桥电路的开关电源，其输入电压为交流220V±20％，输出电压为直流4～16V，最大电流40A，工作频率50kHz。重点介绍了该电源的设计思想，工作...

　介绍了一种运用DSP (数字信号处理器)控制的基于以太网传输的低成本高音质语音 监控系统,该系统主要由语音采集模块和语音传输模块组成。-Introduced the use of a DSP (digital signal processor)-controlled, low-cost Ethernet-based high-quality transmission of voice control system, the system mainly by the voice acquisition module and voice transmission module.

给出了沉浸式虚拟维修仿真系统的框架，从样机建模和交互技术两个方面对其关键技术进行了研究．提出 了虚拟维修样机的概念，通过定义样机部件的约束运动和交互特征来实现其所要求功能，而交互技术则主要集中在 抓取和防穿越处理上．建立了基于Jack系统的沉浸式虚拟维修仿真原型系统，并以某机构的拆装为例对其进行了初 步的应用验证-Give the Immersive Virtual Maintenance Simulation System framework, from prototype modeling and interactive technology for its two key technology areas were studied. Put forward the concept of a virtual prototype of repair, by the definition of prototype components bound to exercise and interactive features of implementation of its functional requirements, and the interactive technology was mainly concentrated in the crawl up and deal with anti-crossing. Jack set up a system based on Immersive Virtual Maintenance Simulation prototype system and the dismantling of an institution as an example of its application for a preliminary verification

电阻炉温度控制系统 原理图 实验方案等 测试通过-Resistance furnace temperature control system schematic experimental test programs

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Ti公司TMS320LF2407评估板的原理图及使用说明，对于首次开发很有用-Ti company TMS320LF2407 Evaluation of the diagram and use, For the first time the development of useful

几篇关于模糊PID方面的小论文，希望对你有所帮助！ -On the fuzzy PID few minor thesis, I hope for your help!

AN FPGA-BASED IMPLEMENTATION FOR MEDIAN FILTER MEETING THE REAL-TIME　REQUIREMENTS OF AUTOMATED VISUAL INSPECTION SYSTEMS-AN FPGA-BASED IMPLEMENTATION FOR MEDIANFILTER MEETING THE REAL-TIME REQUIREMENTS OFAUTOMATED VISUAL INSPECTION SYSTEMS

Active component schematic library for altium

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三是使用接口和连接池访问他人作品的delphi语言