How to count between two range in Matlab?
Show older comments
Let's assume matrix A:
A = [25;30;34;20;26;20];
I want to create matrix B with the following criteria:
% First row: 20=< A < 25
% Second row 25=< A < 30
% third row 30=< A < 35
% forth row: 35=< A < 40
Output should be like:
B = [2;2;2;0]
Answers (1)
Steven Lord
on 17 Feb 2017
0 votes
Use histcounts.
3 Comments
Alex Rob
on 17 Feb 2017
Walter Roberson
on 17 Feb 2017
Arows = 58; Acols = 9;
A = randi([1 100], Arows, Acols);
B = histcounts(A, 1:100) .';
If that is not the solution, then the solution is
B = zeros(100,1);
because there are no integers that are "between" 1 and 2, or "between" 2 and 3.
Walter Roberson
on 17 Feb 2017
A = [25;30;34;20;26;20];
B = histcounts(A, 20:5:40)
Categories
Find more on Creating and Concatenating Matrices in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!