So i Know how logical indexing is converted to loops, however this one gets me. Could some one please help!!

So the Question is: Write MATLAB code using an iterative (or programming) approach to repli- cate the calculation done in the script above

A = [8,6.5, 4,7,3.510];
A(A < 7) = A(A < 7) * 1.1;

and My solution which is wrong is:

A=input('Enter an array ', 's');
for i=length(A)
    if A(i)<7
        A(i)=A(i)*1.1
    end
end
disp())

Thanks

[Torsten]

for i=1:length(A)
    if A(i)<7
        A(i)=A(i)*1.1;
    end
end

Best wishes

Torsten.

Answer 1

[Jan]

The code contains several problems.

1. Why do you use input(., 's') to define the array as a string? Using this line is much better:

A = [8, 6.5, 4, 7, 3.510];

2. for i=length(A) runs a "loop" over one single element only. Loo in the documentation to see, that you need something like for i = a:b for a loop from a to b.

3. disp()) ?!