Their is error (Undefined function or variable 'new'.) plz help to solve.

function new = fact(i)

for o=1:size(i, 1)
for j=1:size(i,2)
new (o,j,1)=i(o,j,1)*2;
new (o,j,2)=i(o,j,2)*2;
new (o,j,3)=i(o,j,3)*1;

end

end

Answer 1

[Walter Roberson]

Spacing is important in this case, because of command/function duality

function new = fact(i)

    for o=1:size(i, 1)
    for j=1:size(i,2)
    new(o,j,1)=i(o,j,1)*2;
    new(o,j,2)=i(o,j,2)*2;
    new(o,j,3)=i(o,j,3)*1;

    end

    end

[zakir khan]

Thanks ???