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Problem 584. middleAsColumn: Return all but first and last element as a column vector

Created by Nicholas Howe

Solve Later

Given input A, return all but the first and last elements, arranged as a column vector. (I.e., all dimensions after the first should be singleton.)

For example,

>> middleAsColumn(eye(3))
ans =
   0
   0
   0
   1
   0
   0
   0

Solve

Solution Stats

1400 Solutions
393 Solvers

Last Solution submitted on Jun 27, 2020

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Chaya N on 31 Oct 2016

The test suite should include a two element input also, for the sake of completion!

Solution Comments

Solution 1543812

1 Comment

1 Comment

Clément E. on 30 May 2018

Why are several y_correct vectors not column vector as required by the problem?

Solution 1199739

1 Comment

1 Comment

Informaton on 28 May 2017

The leading solution without the regexp hack: 19.

Problem Recent Solvers393

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Problem Tags

basics matlab 101

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