Write function to generate matrix

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ahmed
ahmed 2023-1-3
评论： ahmed 2023-1-4
how I can write a function (function.m)file , it can generate a specific matrix such as
A=[2 5 10;-8 -1 8;12 9 2] BY use function statment function[]=NAME() ??

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回答（1 个）

Cameron
Cameron 2023-1-3
This would be saved as YourFunction.m
function FunctionOutput = YourFunction(input1,input2)
%input1 is number of rows
%input2 is number of columns
FunctionOutput = rand(input1,input2);
end
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Cameron
Cameron 2023-1-4
Look at what I wrote, and try to make it reflect your needs.
FunctionOutput will be the specific matrix that you want - in this case A=[2 5 10;-8 -1 8;12 9 2].
YourFunction is the function you will be calling while input1 and input2 are the inputs required. But if you have a specific matrix (what you call A) then you don't need inputs. I gave them as an example.
You would set your FunctionOutput to equal to whatever you want your matrix to be.
ahmed
ahmed 2023-1-4
The problem has been solved ,THANK YOU

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