:ָнжƳ

ʽ:RemoveByCol(A,j,Type,Value)

A:Ҫľ
j:AĲָк,ֵСΪ1,ΪA
Type:Ŵ洢6͵ж,Ҫ֧"><>=<=="
Value:ҪԱȵֵ

:

a=Rand(10,20,4)//10ڵ20*4ľ

//,뽫aе3Ԫش2иɾ,ձľb

b=RemoveByCol(a,3,">",2)//ִд˵õµĽ
b =
[ 5.88034453144313    6.12853087770219    1.63495477365095    7.08077946076206
  0.09782441430623    7.85937062830635    0.17711274799756    1.35984356112771
  2.09322649617364    8.39598745498619    0.06758846811372    6.01380204596268
  7.71574186520453    6.37771515938347    1.41077986984084    7.03522066913323
  7.06098483272874    8.84950299228053    1.81346905502187    9.26662652719143
  6.04590157328448    0.91048622080613    0.72216219768028    7.60797134954854
  5.26771404094422    0.87631705257870    0.37876239529753    0.30870299800704 ]