How do you load m-files that contain filenames with integers and strings?

I have a foler that containes multiple files with the following naming convention:

TTsim1Variable, TTsim2Variable, TTsim3Variable, TTsim4Variable....TTsim50Variable. Each "TT" files has the same number of rows and coloumns. Currently I am using the follwing code to load the data into my workspace:

B1 = load(sprintf('TTsim1Variable.mat'));

B2 = load(sprintf('TTsim2Variable.mat'));

B3 = load(sprintf('TTsim3Variable.mat'));

This is becoming quite tedious, is there a way to use the %d notation in the file names to make this process more efficent? Perhaps something like:

B1 = load(sprintf('TTsim%dVariable.mat'));

Answer 1

[the cyclist]

Use the %d notation, and a cell array for storing:

for ii = 1:50
    B{ii} = load(sprintf('TTsim%dVariable.mat',ii));
end

Answer 2

[Stephen23]

"...is there a way to use the %d notation in the file names to make this process more efficent?"

Of course, the documentation shows the basic concept:

https://www.mathworks.com/help/matlab/import_export/process-a-sequence-of-files.html

For your files, something like this:

P = 'absolute or relative path to where the files are saved';
N = 50;
C = cell(1,N);
for k = 1:N
    F = sprintf('TTsim%dVariable.mat',k);
    C{k} = load(fullfile(P,F));
end
S = [C{:}]; % optional, if all files contain the same variables.

https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-cell-array.html