﻿功能:删除矩阵里的指定列(Delete Elements Of The Specified Column)

格式:DeleteCol(a,n)

说明:a为矩阵变量,n表示删除的第几列.

例子:

a =
[  47.0621209345116   59.8445738013110   76.8582726255331   54.8356854612174
   87.3618010838338   63.2859052919251   53.1516219271122   36.0659257211098
   59.2170319795688   57.3690169292358   30.8456566794057   5.96879204081781
   90.5057565730558   53.9056768891894   35.0649276445922   44.0379899665890
   87.5295196136131   28.7600721832179   98.6792863806148   43.4064218510904   ]

deletecol(a,2)//删除a里的第二列数据
ans =
[  47.0621209345116   76.8582726255331   54.8356854612174
   87.3618010838338   53.1516219271122   36.0659257211098
   59.2170319795688   30.8456566794057   5.96879204081781
   90.5057565730558   35.0649276445922   44.0379899665890
   87.5295196136131   98.6792863806148   43.4064218510904   ]

//By 2012/4/12