topic exponential window in Labview 5.1 in LabVIEW
https://forums.ni.com/t5/LabVIEW/exponential-window-in-Labview-5-1/m-p/2359#M1782
Need help on how to set the right value of the exponential window factor<BR />A (in the formula: exp(-A)) for a non periodic waveform signal. Should<BR />be betwwen 0 to 10, but how to know which value to use? What relation<BR />with the signal I want to "window"?<BR />Sebastien. <BR />Thu, 28 Oct 1999 15:23:46 GMTsebastien1999-10-28T15:23:46Zexponential window in Labview 5.1
https://forums.ni.com/t5/LabVIEW/exponential-window-in-Labview-5-1/m-p/2359#M1782
Need help on how to set the right value of the exponential window factor<BR />A (in the formula: exp(-A)) for a non periodic waveform signal. Should<BR />be betwwen 0 to 10, but how to know which value to use? What relation<BR />with the signal I want to "window"?<BR />Sebastien. <BR />Thu, 28 Oct 1999 15:23:46 GMThttps://forums.ni.com/t5/LabVIEW/exponential-window-in-Labview-5-1/m-p/2359#M1782sebastien1999-10-28T15:23:46ZRe: exponential window in Labview 5.1
https://forums.ni.com/t5/LabVIEW/exponential-window-in-Labview-5-1/m-p/2360#M1783
Depends on what you want to achieve, but in general if your exponent decays<BR />fast in time domain, then your window will be wider in frequency domain.<BR />Also you probably want to taper down to zero at the end of your record, so<BR />adjust A accordingly,.<BR /><BR />"sebastien" <FEVE.2> wrote in message<BR />news:38186A81.5C7CFEC6@osu.edu...<BR />> Need help on how to set the right value of the exponential window factor<BR />> A (in the formula: exp(-A)) for a non periodic waveform signal. Should<BR />> be betwwen 0 to 10, but how to know which value to use? What relation<BR />> with the signal I want to "window"?<BR />> Sebastien.<BR />><BR />> <BR /></FEVE.2>Fri, 29 Oct 1999 02:07:18 GMThttps://forums.ni.com/t5/LabVIEW/exponential-window-in-Labview-5-1/m-p/2360#M1783bubucis1999-10-29T02:07:18Z