Duplicate the element n times for specific dimension

2 views (last 30 days)
Ting-Yu Chueh
Ting-Yu Chueh on 6 Jul 2020
Answered: Rik on 6 Jul 2020
Dear all,
I have a matix. The size is 22x15x30x4000 (316800000 double)
I would average the elements in last dimension between 1001:3000, and duplicate this value 4000 times in the last dimension. The size is also 22x15x30x4000.
Could anyone help me?

Sign in to answer this question.

Answers (1)

Rik
Rik on 6 Jul 2020
Use subindexing, the mean function, and repmat.

Categories

Find more on Linear Algebra 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!