Problem 1140. RMS value from a set of observations

Solution 785081

Submitted on 28 Nov 2015 by Peng Liu

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Test	Status	Code Input and Output
1	Pass	%% x = [1:10]; y_correct = 6.2048; assert(isequal(rms_value(x),y_correct)) [Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.]
2	Pass	%% x = [-5:5]; y_correct = 3.1623; assert(isequal(rms_value(x),y_correct)) [Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.]
3	Pass	%% x = [0 0.5 1/sqrt(2) 1 sqrt(2)]; y_correct = sqrt(3)/2; assert(isequal(rms_value(x),y_correct)) [Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.]
4	Pass	%% x = [2i i 0 1 2]; y_correct = 0; assert(isequal(rms_value(x),y_correct)) [Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.]
5	Pass	%% x = [2i i 0 1 2]'; y_correct = 0; assert(isequal(rms_value(x),y_correct)) [Warning: Function assert has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.]