Problem 42463. Calculate trends in time series

Solution 710260

Submitted on 4 Aug 2015 by Yalong Liu

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Test	Status	Code Input and Output
1	Pass	%% x = [2; 3]; y_correct = [1; 0]; assert(isequal(calcTrend(x),y_correct)) ans = 1 0
2	Pass	%% x = [2; 2]; y_correct = [1; 0]; assert(isequal(calcTrend(x),y_correct)) ans = 1 0
3	Pass	%% x = [2; 2]; y_correct = [1; 0]; assert(isequal(calcTrend(x),y_correct)) ans = 1 0
4	Pass	%% x = [2; 3; 0; 1; 2; 2; 1; 5; 6; 3]; y_correct = [1; 0; 1; 1; 1; 0; 1; 1; 0; 0]; assert(isequal(calcTrend(x),y_correct)) ans = 1 0 1 1 1 0 1 1 0 0