Cody

# Problem 1140. RMS value from a set of observations

Solution 196860

Submitted on 25 Jan 2013 by Alfonso Nieto-Castanon
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### Test Suite

Test Status Code Input and Output
1   Pass
%% x = [1:10]; y_correct = 6.2048; assert(isequal(rms_value(x),y_correct))

[Warning: Function /users/msssystem10/assert.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In rms_value at 2 In verifyCode>evaluateCode at 227 In verifyCode at 40 In fevalJSON at 14]

2   Pass
%% x = [-5:5]; y_correct = 3.1623; assert(isequal(rms_value(x),y_correct))

[Warning: Function /users/msssystem10/assert.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In rms_value at 2 In verifyCode>evaluateCode at 227 In verifyCode at 40 In fevalJSON at 14]

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 /users/msssystem10/assert.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In rms_value at 2 In verifyCode>evaluateCode at 227 In verifyCode at 40 In fevalJSON at 14]

4   Pass
%% x = [2i i 0 1 2]; y_correct = 0; assert(isequal(rms_value(x),y_correct))

[Warning: Function /users/msssystem10/assert.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In rms_value at 2 In verifyCode>evaluateCode at 227 In verifyCode at 40 In fevalJSON at 14]

5   Pass
%% x = [2i i 0 1 2]'; y_correct = 0; assert(isequal(rms_value(x),y_correct))

[Warning: Function /users/msssystem10/assert.m has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.] [> In rms_value at 2 In verifyCode>evaluateCode at 227 In verifyCode at 40 In fevalJSON at 14]