Can be run two for loops in parallel?

I have two for loops need to be run in such away like:

for i= 1:2:9 (this represents variable like force)
for j= .1:.2:.9 ( this represents variables like displacement). each j value corresponds to i value such as i=1 so j=.1 ,then i=3 , j= .3 and so on.

Is that possible? Many thanks

Answer 1

[Walter Roberson]

ivals = 1:2:9;
jvals = .1:.2:.9;
for K = 1 : length(ivals)
  i = ivals(K);
  j = jvals(K);
  ... do you work
end

or

for ij = [1:2:9; .1:.2:.9]   %tricky use of for!
  i = ij(1);
  j = ij(2);
  ... do your work
end

Answer 2

[Azzi Abdelmalek]

j= .1:.2:.9
k=0;
for i= 1:2:9 (this represents variable like force)
  k=k+1
  a=j(k)
  % your code
end

or

jj= .1:.2:.9
ii= 1:2:9
for  k=1:numel(j)
  a=jj(k)
  b=ii(k)
  % your code
end

avoid using i or j, because they are used in complex numbers

Answer 3

[Anurag Pratap Singh]

Hi Nd

I understand that you are tying to run parallel loops in your code

I would suggest you to use a single loop and access both the force and disp array using the loop index

force=1:2:9

displacement=0.1:0.2:0.9

for i=1:length(force)

%Code

force(i)*dispacement(i)

end

Thank you