Matlab

Retrieving data

Matlab programs for loading data over the web via API:s are available here.

Utilities

Some small, but convenient, Matlab functions: 

• Diff.m - Get the first difference

• rows.m - Get the number of rows

• cols.m - Get the number of columns

• trimr.m - Trim rows from the beginning or the end of a matrix

• lagn.m - Get the n:th lag of a matrix

• GetLags.m - Get all the lags up to n of a matrix