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Jan Orwat

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Professional Interests

BSS, beamforming

7Rank
13Badges
14135Score

Jan Orwat submitted Solution 548087 to Problem 2170. Dealfun (1.0)

20 hours and 49 minutes ago

Jan Orwat submitted Solution 548064 to Problem 2365. Generate this matrix

21 hours and 12 minutes ago

Jan Orwat submitted Solution 547797 to Problem 552. Cell Array Inception?

on 18 Dec 2014 at 19:22

Jan Orwat submitted Solution 547467 to Problem 2793. Guess

on 18 Dec 2014 at 8:51

Jan Orwat submitted Solution 546853 to Problem 2762. Concatenating strings

on 17 Dec 2014 at 9:48

Jan Orwat submitted Solution 546852 to Problem 2784. Y=X

on 17 Dec 2014 at 9:45

Jan Orwat submitted Solution 546846 to Problem 2790. Add 7

on 17 Dec 2014 at 9:43

Jan Orwat submitted a Comment to Problem 2781. Rule of mixtures (composites) - reverse engineering

I meant, that writing such tags like the one mentioned above doesn't explain anything to anyone, but may be offending. I think it is a good practice to say what we enjoy or dislike via comments and let others to discuss it. (I assume it was not your tag, Grant). Anyway, it disappeared

on 17 Dec 2014 at 9:05

Jan Orwat submitted a Comment to Problem 2781. Rule of mixtures (composites) - reverse engineering

I would also like to comment on the tag "THESE_ARE_JUST_PATHETIC". I don't know who has written this, I don't care. I just feel it inappropriate.

on 16 Dec 2014 at 11:10

Jan Orwat submitted a Comment to Problem 2781. Rule of mixtures (composites) - reverse engineering

Grant, in the test suite you expect the answer (Em) to be linearly spaced while it is not. for example, in first test wt=0.5 you check for Em=17.7193 which gives Ec=32.9652. Correct answer is closer to Em=20.25 (when wt=0.5) based on equations you provide. Also, do you really want so small precision? 10e-1 equals 1.

on 16 Dec 2014 at 10:29

Jan Orwat submitted Solution 543180 to Problem 2442. Magnet and Iron

on 9 Dec 2014 at 12:38

Jan Orwat liked Solution 517423

on 9 Dec 2014 at 12:17

Jan Orwat submitted Solution 543125 to Problem 2752. Concatenating arrays

on 9 Dec 2014 at 10:58