Gaussian fitting with a bias

I want to fit a gaussian shape with a bias. Matlab has a type gauss1 = a1*exp(-((x-b1)/c1)^2), but how to fit the data with gauss1 = a1*exp(-((x-b1)/c1)^2)+ w0, where w0 is a bias.

Thanks.

Answer 1

[the cyclist]

You can define your own function using the nlinfit() function in the Statistics Toolbox.