Cody

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

Solution 1704543

Submitted on 8 Jan 2019 by Nikolaos Nikolaou
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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))

x = 1 y = 0×1 empty double column vector

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

x = 0.7670 0.4980 0.6284 0.6181 y = 0.4980 0.6284

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

x = 0.7478 0.7264 0.9066 0.2881 y = 0.7264 0.9066

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

x = 0.9258 0.8326 0.6695 0.8939 y = 0.8326 0.6695

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

x = 1×4 cell array {[1]} {[2]} {[3]} {[4]} y = 2×1 cell array {[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))

x = 1×4 struct array with fields: a b y = 2×1 struct array with fields: a b