基于NI PXI-6251的LabVIEW虚拟信号发生器设计研究 |
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作者单位: | 湖南现代物流职业技术学院 湖南长沙410131 |
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摘 要: | 介绍了以Labview为软件开发平台,配合NIPXI-6251多功能数据采集卡的虚拟信号发生器的设计。与传统的信号发生器相比,该信号发生器不仅可输出各种标准信号、谐波噪声信号、可用公式描述的任意信号且具有参数调节方便、易实现、可靠度高等优点。
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关 键 词: | 虚拟仪器 Labview 信号发生器 PXI-6251 |
Design of Virtual Signal Generator with LabVIEW and PXI-6251 |
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Authors: | XU Shu-ying |
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Abstract: | This paper introduces the dsign of virtual signal generator with LabVIEW and PXI-6251. To compare traditional signal generator , the virtual signal generator will not only output basic function, tones, noise and for-mula signal, but also has some property including a convenient parameter changing, easy gaining, high accuracy and so on. |
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Keywords: | Virtual instrument LabVIEW PXI-6251 |
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