Return unique items from two matrix

조회 수: 2 (최근 30일)
Alex Freeman
Alex Freeman 2018년 10월 15일
댓글: Alex Freeman 2018년 10월 26일
Here are 2 matrix... (shape is 4 items in each entry and 5 entries). I want the unique entries. So for
>> f(:, 11:15)
ans =
24.1326 25.2125 25.2125 25.8147 25.8147
311.1230 418.3029 418.3029 329.6527 329.6527
2.0453 2.1123 2.1123 2.0111 2.0111
-3.2076 0.8975 -4.1030 -1.6351 -2.5608
>> g(:, 11:15)
ans =
25.2125 25.2125 25.8147 25.8147 26.1735
418.3029 418.3029 329.6527 329.6527 448.4572
2.1123 2.1123 2.0111 2.0111 2.0753
0.8975 -4.1030 -1.6351 -2.5608 -1.0299
The 2 unique items in the two matrix are ... (first entry in f)
24.1326
311.1230
2.0453
-3.2076
and (last entry in g)
26.1735
448.4572
2.0753
-1.0299
How can I find the unique items please?

채택된 답변

Akira Agata
Akira Agata 2018년 10월 15일
How about this?
h = setxor(f',g','rows');
h = h';
The result is:
>> h
h =
24.1326 26.1735
311.1230 448.4572
2.0453 2.0753
-3.2076 -1.0299

추가 답변 (0개)

카테고리

Help CenterFile Exchange에서 Creating and Concatenating Matrices에 대해 자세히 알아보기

태그

제품


릴리스

R2018b

Community Treasure Hunt

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

Start Hunting!

Translated by