how can i select part of column from matrix 2000*6

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sabah
sabah 2015-3-17
回答： Perry 2015-3-18
x=m(:1)
its ok i'm already select column but i want part from column same 1400:1500 so i'm try already
example
x=m(:1,1400:1500)
but not work (error) so how can i take this part from column

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采纳的回答

Perry
Perry 2015-3-18
acessing a range in a matrix?
x=10x10
x1=x(:,[5:7 9:10]);
%it means your new matrix x1 consist of matrix all rows(:) and a column
range of 5-7 and 9-10

更多回答（1 个）

dpb
dpb 2015-3-17
编辑：dpb 2015-3-17
Addresses are row, column
x=m(1400:1500,1);
Simply put the numeric range in with the colon operator for rows or columns as desired.
Clearly you haven't worked thru the "Getting Started" section...type
doc
and then you're on your way w/ under the "MATLAB" button.

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