Here's an example code to fit a Gaussian curve to data in Matlab using the fit
function:
main.m442 chars18 lines
In this example, we first generate example data x
and y
. Then we define a Gaussian model function using an anonymous function gaussian
, which takes in a vector of parameters a
and a vector of inputs x
. We then use the fit
function to fit the Gaussian model to the data (x
and y
) using the starting guess [max(y), mean(x), std(x)]
for the parameters a
. Finally, we plot the data and the fitted curve using the plot
function.
gistlibby LogSnag