MATLAB: How to make a variable an even number

doit4meeven and variablehomework

if i have variable an even number is there any direct command can be used please mention with an example

Best Answer

Is your question "How to check if a variable consists of even numbers?"

Google "even number mod matlab"

Related Solutions

MATLAB: How to write a code that keeps all the even numbers in a vector and deletes all the odd numbers

This is how you test if an integer is even.

isEven = @(x) mod(x, 2) == 0
isEven(1)
isEven(2)

MATLAB: How to ask a for input, and keep asking the same question until the right input is inputted

One way. n avoids running forever.

%%
n = 0;
while n <= 12
    n = n + 1;
    x = input('Please, input an even number ');
    if x==0
        disp('This number is zero, please rerun the programme again, sorry this is not automatic')
    elseif mod(x,2) == 0
        disp('the number is even')
        break
    else
        disp('This is an odd number, please rerun the programme again, sorry this is not automatic')
    end
end

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Related Solutions

MATLAB: How to write a code that keeps all the even numbers in a vector and deletes all the odd numbers

MATLAB: How to ask a for input, and keep asking the same question until the right input is inputted

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