The vortex is one of the important features of flow field. This paper detects the vortex flow based on pattern matching method.
涡流是流场的重要特征之一，本文采用基于模板匹配的方法来识别流场的涡流特征。
A new signal processing circuit of vortex flow meter based on variable gain amplifier and digital signal processor (DSP) unit is designed.
设计一种基于变增益运算放大器和DSP数字信号处理单元的新型涡街流量计信号处理电路。
This paper presents the development of an intelligent vortex flow meter which combines the show of temperature pressure and flow in field.
介绍一种集温度、压力、流量就地显示于一体的智能涡街流量计的研制。
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