create best fit line

5 次查看（过去 30 天）
lowcalorie
lowcalorie 2012-5-11
if i have a bunch of random numbers how do i create a best fit line for my data

请先登录，再回答此问题。

回答（2 个）

Win co
Win co 2012-5-11
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, ...
Daniel Shub
Daniel Shub 2012-5-12
If you just want to plot the data and line
doc lsline
If you want the equation for the the line
doc polyfit

类别

在 Help Center 和 File Exchange 中查找有关 Interpolation 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by