How to use result in each iteration in a for loop and then use it in next loop?

Asked by abdel m

abdel m (view profile)

on 12 Jun 2019
Latest activity Answered by Prasanth Sikakollu

Prasanth Sikakollu (view profile)

on 12 Jun 2019
how can i use the result of the first iteration in other For loop?

Prasanth Sikakollu

Prasanth Sikakollu (view profile)

on 12 Jun 2019
What do you mean by the other For loop - nested for loop or next iteration or anything else??
If you can send me the code you wrote, it would be helpful in understanding your problem.
abdel m

abdel m (view profile)

on 12 Jun 2019
i have two loops like this:
in the first loop i calculate x (for example) and in the second i calculate y, but in each iteration x depends on y.
for i=1:10
x=.....;
% here i will get the result fo i=1 but i must simultanously use it in the second loop
end
%second loop
for i=1:10
y=....;
end
Prasanth Sikakollu

Prasanth Sikakollu (view profile)

on 12 Jun 2019
You can merge both the loops and use the result in the same iteration
for i=1:10
x = 10*i; % This is the value generated
y = x + 1; % Using generated value x to evaluate y
end

KSSV (view profile)

on 12 Jun 2019

for i = 1:10
a = rand+rand ; % this is the result in first loop
for j = 1:3
b = a+rand ; % result of first loop used in second loop
end
end

Answer by Prasanth Sikakollu

Prasanth Sikakollu (view profile)

on 12 Jun 2019

Merge both the loops and use the generated result in the same loop.
for i=1:10
x = 10*i; % This is the value generated. Expression on the RHS is a random one
y = x + 1; % Using generated value x to evaluate y
end
Hope this helps