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

Solution 76627

Submitted on 15 Apr 2012 by Pavel
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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 = Empty matrix: 0-by-1

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

y = 0.3271 0.8982

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

y = 0.7641 0.9681

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

y = 0.3675 0.7487

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

y = [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 = 2x1 struct array with fields: a b

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