how to change value in element

2 views (last 30 days)
vaya putra
vaya putra on 26 Sep 2021
Answered: Image Analyst on 26 Sep 2021
I have value p consist of 10000x1 elements
to smooth my calculation i need to changes a value at p ( from 4901 to 4949) and (from 4951 to 5000)
the value should p(4951+4949)/2 and so on
if anyone could help me to solve my problem
i am really appriciate
  1 Comment
KSSV
KSSV on 26 Sep 2021
You have functions to smooth the data.....read about smooth.

Sign in to comment.

Accepted Answer

KSSV
KSSV on 26 Sep 2021
Edited: KSSV on 26 Sep 2021
Let P be your 10000x1 array.
p0 = p ;
% To change data from 4901 to 4949
for i = 4901:4949
p(i) = (p(i)+p(i+1))/2 ;
end
You can also do the same without loop.
i = 4901 : 4949 ;
p(i) = (p(i)+p(i+1))/2 ;

More Answers (1)

Image Analyst
Image Analyst on 26 Sep 2021
You can use movmean(), smooth(), or conv().

Categories

Find more on Mathematics in Help Center and File Exchange

Products


Release

R2020b

Community Treasure Hunt

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

Start Hunting!