Question about Gaussian MF
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Hello, Could you please give me more information about 'sigma' in Gaussian MF function in matlab? I can't understand it. Thanks
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NathanM
il 26 Lug 2016
Modificato: NathanM
il 26 Lug 2016
In the function
y=gaussmf(x, [sig c])
'sig' is the standard deviation. The standard deviation describes how much the data as a whole deviates from the mean. Graphically, it affects how tightly the resulting bell curve is fit around the mean: the smaller the standard deviation, the tighter the fit.
For more information about Gaussian functions: https://en.wikipedia.org/wiki/Gaussian_function.
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