# Could anyone help me how to solve the following issue

4 views (last 30 days)
jaah navi on 29 May 2019
Edited: Matt J on 29 May 2019
i am having the matrixA= [3.1110 3.5665 3.5816 3.6923 4.2398 4.3484 4.3399 4.3447;
0.7787 0.5452 0.6372 0.5718 0.2473 0.2016 0.2089 0.2229;
0.1319 0.1788 0.2026 0.1927 0.1307 0.1767 0.1960 0.1825;
0.0859 0.0676 0.0646 0.1232 0.0858 0.1020 0.1103 0.1339]
in this matrix i want to select three maximum values from each column.
i tried with the command max(A) where it gives only one maximum value from each column.
Could anyone help me how to select more than one maximum value from each column.

Matt J on 29 May 2019
maxk(A,3,1)
##### 2 CommentsShowHide 1 older comment
Matt J on 29 May 2019

KALYAN ACHARJYA on 29 May 2019
a =
3.1110 3.5665 3.5816 3.6923 4.2398 4.3484 4.3399 4.3447
0.7787 0.5452 0.6372 0.5718 0.2473 0.2016 0.2089 0.2229
0.1319 0.1788 0.2026 0.1927 0.1307 0.1767 0.1960 0.1825
0.0859 0.0676 0.0646 0.1232 0.0858 0.1020 0.1103 0.1339
>> max(a')
ans =
4.3484 0.7787 0.2026 0.1339
jaah navi on 29 May 2019
i want to select two maximum values from each column
hence the result is
a=[3.1110 3.5665 3.5816 3.6923 4.2398 4.3484 4.3399 4.3447;
0.7787 0.5452 0.6372 0.5718 0.2473 0.2016 0.2089 0.2229]