Vision Acquisition CalculateFPS这个VI其实是NI Vision中自带的,但是在函数面板中是找不到的,其真实路径在..National InstrumentsLabVIEW 2012i.libisiondriverVision Acquisition Express Utility VIs.llbVision Acquisition CalculateFPS.vi。从函数路径看,这个函数需要安装了VAS视觉采集软件之后才会有。如...