Creating 25 x 2 matrix with each row range is 20

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NALLARASU KRISH
NALLARASU KRISH 2024-2-28
评论： NALLARASU KRISH 2024-2-28
i want to occupy 1 to 500 in a matrix of size 25x2 with range of each row is 20. First row contains [1 20], second row contains [21 40], and so on until last 25th row containing [481 500]. I asked chat GPT. It suggested me the following code. But it did not go well.
% Define the range and matrix size
range = 1:500;
matrix_size = [25, 2];
% Calculate the values for each row
row_values = reshape(range, [], 20)';
% Create the matrix by repeating the row values
matrix = repmat(row_values(:), 1, matrix_size(2));
% Reshape the matrix to the desired size
matrix = reshape(matrix, matrix_size);
% Display the matrix
disp(matrix);
Pls clarify!

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采纳的回答

Stephen23
Stephen23 2024-2-28
Ran in:
m = (0:20:499).' + [1,20]
m = 25×2
1 20 21 40 41 60 61 80 81 100 101 120 121 140 141 160 161 180 181 200

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