Hi, i cant handle with FFT from 2d array. I am converting data from excel. In labview it is a 2 columns with 10000 rows array. Then i am plotting XY graph from this array(using 'build XY graph') and it is well plotted. Now i need to use FFT on this and i really cant figure it out. When i use spectral measurments it shows something like a noise, or other random **bleep**. How my VI looks like is attached below. Sorry for my english
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