faster method for setdiff

2 Ansichten (letzte 30 Tage)

Yuang am 11 Apr. 2016

Kommentiert: Walter Roberson am 11 Apr. 2016

I am using setdiff function for deleting same rows.

C = setdiff(A,B,'rows')

It takes about 84.9% of time for my entire code which consumes a lot of time. Is there a faster way for setdiff function?

Kirby Fears am 11 Apr. 2016

Yuang,

What kind of data is in A and B?

Is one a superset of the other?

Walter Roberson am 11 Apr. 2016

What is your data type? Numeric? Categorical? Table?

Mehr zu Workspace Variables and MAT Files finden Sie in Help Center und File Exchange

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

Translated by