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How to form a matrix as our requirements??????

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VIJAY
VIJAY 2020-4-25
评论： VIJAY 2020-4-26
Hello
I wanna create a matrix as size is 50rows 6 columns.The sum of each row is 100. the value limits is 0 to 100 its may be float value .For example of one row is
[20 40 10 5 5 20]

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Ameer Hamza
Ameer Hamza 2020-4-25
x = rand(50, 6);
x = x./sum(x,2)*100;
Result
>> sum(x,2)
ans =
100.0000
100.0000
100.0000
..
..
..
100.0000
100.0000
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Ameer Hamza
Ameer Hamza 2020-4-26
This is already in quite the simplest form. Any further simplification can only be done by defining your own function.

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