I am trying to extract the low frequency
component of the sum of 2 sine waves.
For example - adding 40Hz and 50Hz
sine waves results in a 10Hz envelope.
I tried may frequency analysis VIs that
are part if Labview. All show the 40 and
50Hz components but not the 10Hz
component. Any idea why this happens?
component of the sum of 2 sine waves.
For example - adding 40Hz and 50Hz
sine waves results in a 10Hz envelope.
I tried may frequency analysis VIs that
are part if Labview. All show the 40 and
50Hz components but not the 10Hz
component. Any idea why this happens?