Question

MATLAB Please fix the error. Thank you!!

Given the following piecewise function, f(x) Create a function M-file, PieceZig, that accepts one number as input, evaluates the piecewise function at that number & returns this as output. Do not allow the user to enter an armay of x values Examples Piecezig (1e) Piecezig (2) ans 2 Your Function 1 function fx PieceZ1g(x) 5 elseif ((-5 <= x)&&(x<= 5)) fx = x; 7 elseifx> 5 end end

Answer 1

function fx = PieceZig(x)
    [r,c] = size(x)
    if(r>1 || c>1)
        fx = 0;
    else
        if(x<-5)
            fx = -5;
        elseif((-5 <= x)&&(x<=5))
            fx=x;
        elseif(x>5)
            fx=5;
        end
    end
end

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