MATLAB: How can I use a name of an external variable in a function

Question

Hi,

with the following function:

function savefigure(data)
imagesc(data)
saveas(1,['nameofthevariabledata.png']);

I would like to the image under the name of the variable. In an example: I have a matrix "we13", so I call the function with

savefigure(we13)

and I hopefully the function saves the figure as "we13.png". I don't know how to give the name of the variable (in this case "we13") to the function, so I can use it in the function. I hope someone has an idea. Thaks a lot Jim

Answer 1

help inputname