Thread: Discussion Airfoil Optimization with XFOIL
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Old Jan 13, 2013, 09:40 AM
ybimod is offline
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Joined Jan 2013
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hi,

right now I'm trying to do a reverse parsec using matlab to find the parsec parameters from the known airfoil coordinates. i use the "lsqcurvefit" command to find the parameter.. using that command, I can already generate the parsec parameters. However, for some airfoils, I get parameters which values are complex number.. I don't know how that could happen..
can anybody help me?
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