[Octave-patch-tracker] [patch #8827] mapping package: new functions wrapTo 360, 2Pi, 180, Pi

[Philip Nienhuis]

Follow-up Comment #6, patch #8827 (project octave):

Thanks for the patches.

I now get:

>> wrapToPi ([-pi, -3*pi])
ans =
  -3.1416  -3.1416


which is still incorrect, expected answer = [ -3.1416  3.1416 ]
wrapTo2Pi.m has the same issue.


>> wrapTo360 ([0, 180, 360, -1, 361])
error: 'sgn' undefined near line 36 column 11
error: called from
    wrapTo360 at line 36 column 9


Did you use the "sgn" function from Matlab File Exchange?
http://nl.mathworks.com/matlabcentral/fileexchange/23571-short-time-energy-and-zero-crossing-rate/content/stezcr/sgn.m
=> we cannot use functions from there as the terms of use forbid usage with
any other program than Matlab.


>> wrapTo180 ([0, 180, -180, -1, 181])
ans =
     0   180  -180    -1  -179


That one looks good.


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