Cody

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

Solution 1947412

Submitted on 24 Sep 2019 by Chompo40
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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 y = 1×0 empty double row vector y = 0×1 empty double column vector

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

y = 0.2324 0.1357 0.5193 0.6584 y = 0.1357 0.5193 y = 0.1357 0.5193

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

y = 0.1601 0.1380 0.3942 0.2083 y = 0.1380 0.3942 y = 0.1380 0.3942

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

y = 0.4881 0.6887 0.4997 0.2190 y = 0.6887 0.4997 y = 0.6887 0.4997

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]} y = 2×1 cell array {[2]} {[3]} 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))

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