Mercurial > repos > public > sbplib
annotate find_elements.m @ 282:18c023aaf3f7 v0.1
Merge.
| author | Jonatan Werpers <jonatan@werpers.com> |
|---|---|
| date | Mon, 12 Sep 2016 11:14:00 +0200 |
| parents | 48b6fb693025 |
| children |
| rev | line source |
|---|---|
| 0 | 1 % I = find_elements(a,b) |
| 2 % Finds the index of elements a in b. | |
| 3 % a and b have to be in the same order. | |
| 4 function I = find_elements(a,b) | |
| 5 I = []; | |
| 6 | |
| 7 j = 1; | |
| 8 for i = 1:length(a) | |
| 9 while b(j) ~= a(i) | |
| 10 j = j + 1; | |
| 11 end | |
| 12 I(end+1) = j; | |
| 13 j = j+1; | |
| 14 end | |
| 15 | |
| 16 assert(length(I) == length(a),'Expected %d but got %d elements',length(a),length(I)) | |
| 17 end |
