for loop in matlab

2 views (last 30 days)
ali hassan
ali hassan on 18 Nov 2020
Edited: Cris LaPierre on 18 Nov 2020
HELLO everyone
plz dont refer me to any link.i have a code for for loop.kindly explain it line by line if possibe.
BEST REGARDED.
CODE:
m = 1;
for n = 1:length(sol.xs)
possibleSol(1,m) = double(sol.xs(n));
possibleSol(2,m) = double(sol.ys(n));
possibleSol(3,m) = double(sol.zs(n))
m=m+1;
end
output:
  2 Comments
Cris LaPierre
Cris LaPierre on 18 Nov 2020
What is it you don't understand?
  • How a for loop works
  • How to assign results to specific array elements using indexing
  • How to extract a value from a variable using indexing
  • what the function double is doing?
If you understand each of those, you can figure out what the loop is doing on your own.
ali hassan
ali hassan on 18 Nov 2020
thanks for your kind reply.
i know double is changing precision and for loop will work for certain things. but i cant understand how output is changing.plzz explain

Sign in to comment.

Answers (1)

Cris LaPierre
Cris LaPierre on 18 Nov 2020
Edited: Cris LaPierre on 18 Nov 2020
The values are changing because the indexing inside the for loop is telling it where to place the values.
I'm going to direct you to an interactive tutorial so you can learn and get some practice with the concept. See Ch 5 of MATLAB Onramp. If you need a little more explanation and practice with for loops, check out Ch 13.3 as well.

Categories

Find more on Loops and Conditional Statements in Help Center and File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!