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本文基于STM32F103ZET6,通过SPI控制以太网控制器ENC28J60,实现数据的发送和接收。上位机利用Visual Studio编写,实现通信连接、数据交换和显示。当上位机与ARM建立起连接后,ARM利用DS18B20温度传感器采集现场温度并实时传输到上位机,上位机通过曲线图将温度实时显示出来,实现对现场温度的监控。 相似文献
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A.K. Gupta S.S. Bhunia V.M. Balaramnavar 《SAR and QSAR in environmental research》2013,24(3-4):239-263
A pharmacophore model has been developed using diverse classes of epidermal growth factor receptor (EGFR) tyrosine kinase (TK) inhibitors useful in the treatment of human tumours. Among the top 10 generated hypotheses, the second hypothesis, with one hydrogen bond acceptor, one ring aromatic and three hydrophobic features, was found to be the best on the basis of Cat Scramble validation as well as test set prediction (r training?=?0.89, r test?=?0.82). The model also maps well to the external test set molecules as well as clinically active molecules and corroborates the docking studies. Finally, 10 hits were identified as potential leads after virtual screening of ZINC database for EGFR TK inhibition. The study may facilitate the designing and discovery of novel EGFR TK inhibitors. 相似文献
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Demo测试软件是基于Visual Studio 2008工具开发出的一个单文档界面程序。其主要的功能是生成一个将要在高速公路显示屏上显示的信息播放列表文件,该播放列表文件中要包含播放屏数、每屏停留时间、屏幕上显示字体的方式、速度、在屏幕上显示初始字体的位置、字体的大小、颜色以及字体间距,该功能通过“添加”、“删除”、“发送”、“列表”、“保存”5个按钮实现。 相似文献
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Superconducting deflecting cavities can be used in synchrotron light source to generate subpicosecond X-ray pulses while the impedance of the lower order modes (LOM) and higher order modes (HOM) in the cavity should be kept below an accepted level to avoid beam instability. These modes can be damped by adding waveguide on beam pipe. Detailed simulation of Q in CST Microwave Studio is introduced and experiment results on an aluminum model cavity with damping waveguide are reported to make a comparison. 相似文献
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从播控管理系统的需求分析入手,构建了系统各功能模块,建立数据库,对系统登录、用户权限管理、播控资源管理等模块做了分析与设计。系统对播控信息数据进行统一管理,完成了信息的收集、统计、汇总和分析等功能,实现了对电视播控事务科学、高效的管理。 相似文献