How to display a 256x256 image from .mat file?

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Aditya Shah
Aditya Shah on 1 Dec 2021
Commented: Aditya Shah on 1 Dec 2021
I have a 256x256 .mat file ''GrayScaleMRI.mat". I want to display it as an image but I am unble to do so. Here's what I tried to do. But it is showing error. Can anyone help me as to how I can do it?
a = load('GrayScaleMRI.mat');
imshow('GrayScaleMRI.mat');

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Accepted Answer

DGM
DGM on 1 Dec 2021
Ran in:
Almost had it.
S = load('GrayScaleMRI.mat');
imshow(S.GrayScaleMRI)
When using the functional syntax for load(), the output argument is a struct containing the variables in the .mat file.

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