create best fit line

if i have a bunch of random numbers how do i create a best fit line for my data

Answer 1

[Win co]

I suggest you to use "cftool". You have to possess an input and an output vector. The tool has a lot of fit function : gaussian, weibul, sum of sin, fourier, poly, exp, ...

Answer 2

[Daniel Shub]

If you just want to plot the data and line

doc lsline

If you want the equation for the the line

doc polyfit