read the values of a 3 x 3 matrix from the user, then output

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Shuoze Xu
Shuoze Xu 2022-3-28
评论： Voss 2022-3-28
Read the values of a 3 x 3 matrix from the user, then output the outlier rows and columns
% output demo
Sample Output:
Enter the values for row 1, column 1: 5
Enter the values for row 1, column 2: 4
Enter the values for row 1, column 3: 6
Enter the values for row 2, column 1: 1
Enter the values for row 2, column 2: 2
Enter the values for row 2, column 3: 3
Enter the values for row 3, column 1: 6
Enter the values for row 3, column 2: 8
Enter the values for row 3, column 3: 9
5 4 6
1 Nan 3
6 8 9
This is my code
% create a 3*3 matrix
numRow = 3;
numCol = 3;
vector = []; % create an empty to store the elements
for row = 1:numRow
for col = 1:numCol
Element = input('Enther the value for row, column: ');
vector = [vector Element];
end
end
In my code, it is not a 3*3 matrix.

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采纳的回答

Voss
Voss 2022-3-28
% create a 3*3 matrix
numRow = 3;
numCol = 3;
matrix = []; % create an empty to store the elements
for row = 1:numRow
vector = [];
for col = 1:numCol
Element = input('Enther the value for row, column: ');
vector = [vector Element];
end
matrix = [matrix; vector];
end
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Shuoze Xu
Shuoze Xu 2022-3-28
May you tell me how do I implement output like this？
Enter the values for row 1, column 1: 5
Enter the values for row 1, column 2: 4
Enter the values for row 1, column 3: 6
Enter the values for row 2, column 1: 1
Enter the values for row 2, column 2: 2
Enter the values for row 2, column 3: 3
Enter the values for row 3, column 1: 6
Enter the values for row 3, column 2: 8
Enter the values for row 3, column 3: 9
i want the number of row and column showed on the input

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