Cody

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

Solution 467867

Submitted on 8 Jul 2014 by goc3
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### Test Suite

Test Status Code Input and Output
1   Pass
%% x = 1; y_correct = zeros(0,1); assert(isequal(middleAsColumn(x),y_correct))

y = 1 z = Empty matrix: 1-by-0 z = Empty matrix: 0-by-1

2   Pass
%% x = rand(1,4); y_correct = x(2:3)'; assert(isequal(middleAsColumn(x),y_correct))

y = 0.4461 0.1401 0.1216 0.4312 z = 0.1401 0.1216

3   Pass
%% x = rand(4,1); y_correct = x(2:3); assert(isequal(middleAsColumn(x),y_correct))

y = 0.2829 0.3582 0.3831 0.7999 z = 0.3582 0.3831

4   Pass
%% x = rand(2,2); y_correct = x(2:3)'; assert(isequal(middleAsColumn(x),y_correct))

y = 0.9179 0.5124 0.1367 0.2742 z = 0.5124 0.1367

5   Pass
%% x = {1 2 3 4}; y_correct = x(2:3)'; assert(isequal(middleAsColumn(x),y_correct))

y = [1] [2] [3] [4] z = [2] [3]

6   Pass
%% x = struct('a',{1 2 3 4},'b',{3 4 5 6}); y_correct = x(2:3)'; assert(isequal(middleAsColumn(x),y_correct))

y = 4x1 struct array with fields: a b z = 2x1 struct array with fields: a b