Cody

Problem 1140. RMS value from a set of observations

Solution 192156

Submitted on 17 Jan 2013
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

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

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem9/rms_value.m>rms_value". ```

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

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem9/rms_value.m>rms_value". ```

3   Fail
%% x = [0 0.5 1/sqrt(2) 1 sqrt(2)]; y_correct = sqrt(3)/2; assert(isequal(rms_value(x),y_correct))

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem9/rms_value.m>rms_value". ```

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

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem9/rms_value.m>rms_value". ```

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

```Error: Output argument "y" (and maybe others) not assigned during call to "/users/msssystem9/rms_value.m>rms_value". ```