MATLAB: How to plot like this

plot

Sample data
April19 [ 1 2 3….30 31] % days
Kwh = [ 40 43 44…40 41]
May19 [ 1 2 3….30 31] % days
Kwh = [ 39 43 42…41 42]
.
.
.
March20 [ 1 2 3….30 31] % days
Kwh = [ 50 49 40…45 44]

Best Answer

Try this:
data = readmatrix('data.xlsx')
months = {'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'};
[rows, columns] = size(data)
for k = 1 : 2 : columns
	plot(data(:, k), data(:, k+1), '.-', 'LineWidth', 2, 'MarkerSize', 20);
	hold on;
end
fontSize = 18;
xlabel('Day', 'FontSize', fontSize);
ylabel('kWh', 'FontSize', fontSize);
grid on;
legend(months);
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