Cody

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

Solution 152387

Submitted on 20 Oct 2012 by Evan
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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))

ans = 1 ans = Empty matrix: 0-by-1

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

ans = 0.9502 0.0344 0.4387 0.3816 ans = 0.0344 0.4387

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

ans = 0.7655 0.7952 0.1869 0.4898 ans = 0.7952 0.1869

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

ans = 0.4456 0.6463 0.7094 0.7547 ans = 0.6463 0.7094

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

ans = [1] [2] [3] [4] ans = [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))

ans = 4x1 struct array with fields: a b ans = 2x1 struct array with fields: a b