create a calander in matlab

To create a calendar in MATLAB, you can use the calendar function that returns a matrix of the given year's calendar, where each row represents a week and each column a day of the week. Here's an example:

main.m
year = 2022;
calendarMatrix = calendar(year);
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To visualize the calendar, you can use MATLAB's plotting functions. A simple way to display the calendar is to use a heat map where each day is represented by a colored square. For example:

main.m
% Convert the calendar matrix to a datetime array
dates = datetime(year, calendarMatrix(:, 2), calendarMatrix(:, 3));

% Create a heatmap of the calendar using the dates array and a random data
% array of the same size
data = rand(size(dates));
heatmap(dates, { 'Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa' }, data, 'Colormap', 'cool')
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This will produce a heat map of the calendar for the given year with random data:

You can further customize the visualization by adapting the data array, changing the colormap, or adding annotations.