1D Integration of discrete data with non-uniform grid spacing

Octave provides a simple function to do this integration even using non-uniform grid spacing: trapz(x,y)
http://octave.sourceforge.net/doc/f/trapz.html

A similar function exists in Matlab, Mathworks website gives more documentation on how to use it.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: