Filter löschen
Filter löschen

vector manipulation by a function

3 Ansichten (letzte 30 Tage)
Lila wagou
Lila wagou am 7 Apr. 2017
Bearbeitet: Image Analyst am 8 Apr. 2017
Dear all; please how to trait a A vector (eliminate the elements stocked in B vector by order)
A = [10 52 33]
B = [3]
ii = num2cell([1]*setdiff(1:length(A),B(:)'),1);
out = A(ii{:});
i get out = 52 so i must get out = 10 52 (eliminate the third element)

Akzeptierte Antwort

Image Analyst
Image Analyst am 8 Apr. 2017
Bearbeitet: Image Analyst am 8 Apr. 2017
Don't do that complicated stuff with cell arrays, etc. If you want to delete the third element (or ALL the elements listed in B), then simply do
out = A; % Initialize an output variable - make a copy of A.
out(B) = []; % Delete indexes given in B

Weitere Antworten (0)

Kategorien

Mehr zu Matrix Indexing finden Sie in Help Center und File Exchange

Community Treasure Hunt

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

Start Hunting!

Translated by