How to access data?

Question

Tshering Lhamo 2016-4-4

0
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关闭： MATLAB Answer Bot 2021-8-20

With a data as follows:

If I wanted to get the numbers excluding 8, 4 and 1.. how should I go about? When I try to access, it says "function invalid for input argument type 'double'. Thanks.

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Answer 1

Walter Roberson 2016-4-4

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x = [8
   4
   1
   7
  65
  66
 399
 318
 489
  63
  64
   8
   4
   1
  63
 489
 318
 400
 319
 499
  61
  62];
x_without = x(~ismember(x, [8, 4, 1]);