【摘要】 多线程机制给Windows用户带来了许多方便,特别是在基于PC的数据采集和仪器I/O等应用方面,包括改善数据采集的吞吐量,提高响应速度和更有效的后台处理等。现以双通道虚拟数字示波器为研究对象,详细讨论了NI强大的虚拟仪器开发平台LabWindows/CVI的多线程机制,并在此基础上提出了提高虚拟数字存储示波器性能的解决方案。更多还原

【Abstract】 Multithreading technology takes much convenience to Windows’s users, especially in the DAQ based on PC and the import and export in the instrument, etc. Including the improve of the DAQ throughput, Enhance the accelerate responding and more efficient background processes. The paper takes the virtual DSO as the research object, detailedly recite the virtual instrument development platform LabWindows/CVI multithreading technology, ultimately,put forward the scheme of enhance the virtual DSO’s performance.更多还原