data file into spectrum analyzer vi

[newuser1]

Does anyone have sample LV code to read a spreadsheet (text) file and display a frequency spectrum using the spectrum analysis vi ?

[Danny G.]

Hi,


In the LabVIEW Example Finder there is a Read from Text File.vi. This can be used to read data from a text file and display it onto a graph. The Spectrum Analysis.vi can be placed before the data graph in order to perform your signal processing.


Danny G.
National Instruments