https://ni.lithium.com/t5/LabVIEW/transfer-function-and-frequency-response-function/m-p/514784#M244792 See post <A href="http://forums.ni.com/ni/board/message?board.id=300&amp;message.id=3484&amp;jump=true#M3484" target="_blank">here</A>.<BR /><BR /><BR /><DIV></DIV> Mon, 30 Apr 2007 22:04:17 GMT Jennifer O 2007-04-30T22:04:17Z https://ni.lithium.com/t5/LabVIEW/transfer-function-and-frequency-response-function/m-p/514177#M244524 <DIV>Hi</DIV> <DIV>&nbsp;</DIV> <DIV>What is the difference between transfer function vi in basic labiview frequency palette and FRF(Mag &amp; Phase)&nbsp;vi in sound and vibration tool kit. Aren't the two vi's for the same purpose, but I am getting different results using these two vi's. </DIV> <DIV>&nbsp;</DIV> <DIV>Which vi should be used for calculating transfer function between two signals x and y.</DIV> <DIV>&nbsp;</DIV> <DIV>Ankit</DIV> Sat, 28 Apr 2007 23:51:44 GMT https://ni.lithium.com/t5/LabVIEW/transfer-function-and-frequency-response-function/m-p/514177#M244524 ankit 2007-04-28T23:51:44Z https://ni.lithium.com/t5/LabVIEW/transfer-function-and-frequency-response-function/m-p/514784#M244792 See post <A href="http://forums.ni.com/ni/board/message?board.id=300&amp;message.id=3484&amp;jump=true#M3484" target="_blank">here</A>.<BR /><BR /><BR /><DIV></DIV> Mon, 30 Apr 2007 22:04:17 GMT https://ni.lithium.com/t5/LabVIEW/transfer-function-and-frequency-response-function/m-p/514784#M244792 Jennifer O 2007-04-30T22:04:17Z