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University Heidelberg

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Computers assist human, not the other way around.

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Professional Interests: Motion analysis, physics, orthopedics

Professional Interests

Motion analysis, physics, orthopedics

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Jan Simon submitted a Comment to Solution 56299

I get this message as description of my failing solution: "Undefined function 'cody.verifyCode' for input arguments of type 'char'."
This is frustratingly unclear.

on 4 Mar 2012

Jan Simon submitted a Comment to Problem 371. Decimal Comparison

It is not getting clear why '12.3456' and 12.3456789 should be accepted as equal.

on 4 Mar 2012

Jan Simon submitted a Comment to Problem 123. Tell me the slope

I'm not able to guess what "horizontal run" and "vertical rise" is. Where does the "next" belong to, to "vertical rise" or to "as a vector"?

on 4 Mar 2012

Jan Simon submitted a Comment to Problem 86. Renaming a field in a structure array

Does "All the data still" mean, that the fields are not re-ordered? A lot of the solutions change the order of the fields.

on 27 Feb 2012

Jan Simon submitted a Comment to Solution 28043

This fails, if the fieldname to be replaced appears as part of another fieldname. Example: S.ab=1; S.a=2; renamefield(S, 'a', 'c')

on 27 Feb 2012

Jan Simon submitted Solution 52294 to Problem 86. Renaming a field in a structure array

on 26 Feb 2012

Jan Simon submitted a Comment to Solution 52274

When I run the 3rd test locally, the result is accepted. But inside Cody the check fails.

on 26 Feb 2012

Jan Simon submitted a Comment to Solution 52050

This solution accepts arrays, avoids the explicite creation of 1:2^n and calculates the expensive power once only.

on 26 Feb 2012

Jan Simon submitted Solution 47497 to Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

on 21 Feb 2012

Jan Simon submitted Solution 47489 to Problem 230. Project Euler: Problem 1, Multiples of 3 and 5

on 21 Feb 2012

Jan Simon submitted Solution 45922 to Problem 71. Read a column of numbers and interpolate missing data

on 19 Feb 2012

Jan Simon submitted Solution 45919 to Problem 73. Replace NaNs with the number that appears to its left in the row.

on 19 Feb 2012

Jan Simon submitted Solution 45913 to Problem 71. Read a column of numbers and interpolate missing data

on 19 Feb 2012

Jan Simon submitted Solution 45911 to Problem 71. Read a column of numbers and interpolate missing data

on 19 Feb 2012

Jan Simon submitted Solution 45784 to Problem 30. Sort a list of complex numbers based on far they are from the origin.

on 19 Feb 2012

Jan Simon submitted a Comment to Problem 18. Bullseye Matrix

The image processing toolbox is not available!

on 19 Feb 2012

Jan Simon submitted Solution 20349 to Problem 108. Given an unsigned integer x, find the largest y by rearranging the bits in x

on 31 Jan 2012

Jan Simon submitted Solution 20342 to Problem 145. Increment a number, given its digits

on 31 Jan 2012

Jan Simon submitted Solution 20179 to Problem 138. Number of 1s in the Binary Representation of a Number

on 31 Jan 2012

Jan Simon submitted Solution 20155 to Problem 138. Number of 1s in the Binary Representation of a Number

on 31 Jan 2012

Jan Simon submitted Solution 14530 to Problem 132. given 3 sides, find area of this triangle

on 30 Jan 2012