Question

I am trying to learn some simple matlab code posted by my professor, and the first line goes somehting like

load /class/mat121/lab1/data

I’ve never seen “load” used like this before, what does it do? does it load all .m files in the directory?

I also see a lot of custom functions in the code, such as “T()”, “Lon()”, “Lat()” etc, they aren’t standard matlab functions therefore I am assuming they are imported from that directory?

thanks

Answer 1

Title is incorrect, because “data” is not directory.

You can refer to load function.

Anyway,

/class/mat121/lab1/

this should be the directory path

data

this should be a file called “data.mat” which contains matlab workspace variable that is previously saved with save function.

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So,

load /class/mat121/lab1/data

loads workspace variables from “data.mat” which is located under “/class/mat121/lab1/”.