Cody

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

Solution 1218811

Submitted on 23 Jun 2017
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### Test Suite

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

y = 1

Subscript indices must either be real positive integers or logicals. Error in middleAsColumn (line 4) y(end)=[]; Error in TestPoint1 (line 3) assert(isequal(middleAsColumn(x),y_correct))

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

y = 0.3596 0.4131 0.1905 0.5053

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

y = 0.1830 0.4313 0.2909 0.2794

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

y = 0.0480 0.7355 0.0752 0.5182

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

y = 4×1 cell array [1] [2] [3] [4]

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 = 4×1 struct array with fields: a b