Problem 1175. Singularity

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Solution 290706

Submitted on 26 Jul 2013 by Frequency Domain

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3 Comments

3 Comments

Jean-Marie Sainthillier on 30 Jul 2013

???
Without sigma OK, but without x ?

Alfonso Nieto-Castanon on 30 Jul 2013

hint: I learned this trick from FrequencyDomain by studying the testsuite in the get_me v4 problem (http://www.mathworks.com/matlabcentral/cody/problems/1752-get-me-v4-cody-hacking-challenge), there is a very specific protection there against the hack needed to solve the 'x' issue here...

Jean-Marie Sainthillier on 31 Jul 2013

Thank you for this hint. It's obvious that the get_me v4 problem frustrates me.
:)

Test Suite

Test	Status	Code Input and Output
1	Pass	%% assert(isequal(singular_value_of(x),sigma)); y = 42 y = 42

Test

Status

Code Input and Output

Pass

%% assert(isequal(singular_value_of(x),sigma));

y = 42 y = 42

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Problem 1175. Singularity

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