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#1
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Trigonometric Function
How would I use Excel in order to find the best fit function of a cosine curve. I've searched the forum with no success. Any help would be appreciated. -- JonnytheRoadie ------------------------------------------------------------------------ JonnytheRoadie's Profile: http://www.excelforum.com/member.php...o&userid=31471 View this thread: http://www.excelforum.com/showthread...hreadid=511518 |
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#2
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Trigonometric Function
How may parameters in your equation?
Three as in y=A*COS(Bx)+C ? Or two as in y = A*COS(X)+C ? In Case 2 I would use a linear transformation Y=A*X+VC with X=COS(x) In Case1 I would use Solver best wishes -- Bernard V Liengme www.stfx.ca/people/bliengme remove caps from email "JonnytheRoadie" <JonnytheRoadie.234v3n_1139775902.0134@excelforu m-nospam.com wrote in message news:JonnytheRoadie.234v3n_1139775902.0134@excelfo rum-nospam.com... How would I use Excel in order to find the best fit function of a cosine curve. I've searched the forum with no success. Any help would be appreciated. -- JonnytheRoadie ------------------------------------------------------------------------ JonnytheRoadie's Profile: http://www.excelforum.com/member.php...o&userid=31471 View this thread: http://www.excelforum.com/showthread...hreadid=511518 |
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