MATLAB: How to make a file .mat as a function input and load it inside the function

#.mat #input #function

Hey everyone

I am developping a function and i need a A.mat as an infile input of the function B , inside the function i hav to do file load , and to say that the function and the A.mat are in the same directory. so the alogorithme would be like thise

function B(filemat)

load filemat

thank you

Best Answer

data = load(filemat);

Now the variables you need will each be fieldnames of the struct data

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p=load matfile1.mat
q=load matfile2.mat
save newmatfile.mat

MATLAB: How to to get the name of a file.mat when i load it

You can use something like uigetfile

fileName = uigetfile('*.mat');
load(fileName)
filename = filename(1:end-4)

Or alternatively, you can do some batch processing doing something like:

dirinf = dir('*.mat');
nfiles = length(dirinf);
for n = 1:nfiles
  infile = dirinf(n).name; % extract one file name from struct
  load(infile) % load the data
  infile = infile(1:end-4);
end

Best Answer

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MATLAB: How to to get the name of a file.mat when i load it

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