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Georg Wiora

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Professional Interests:
optical metrology

 

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Comments and Ratings by Georg View all
Updated File Comments Rating
27 Mar 2014 xyimagesc.m Same as imagesc but works when X and Y are not evenly spaced. Author: Anthony Bathgate

Excellent. Exactly what I was looking for!

04 Apr 2013 Modified trapezoidal integration over specific limits of integration. This function is similar to trapz, except it specifies upper and lower integration limits a and b. Author: Damon Bradley

Simple and intuitive. This was definitely missing in matlab!

Following improvements could be made:
1. Handle start and end of range in case where it is not exactly on a sample point
2. Check that x is monotonically increasing and resort vectors if necessary.

There is a BUG in the calculation of the index of the upper bound. You must call the min() function to find the correct index, not the max() function.

25 Oct 2012 Calcuate Euler Angles from Rotation Matrix This function return the rotation along x,y and z direction from a 3x3 Rotation Matrix Author: Sandeep Sasidharan

This is a nice short code, but it covers only a very special case and does not tell which one exactly.
I recommend spincalc() from Jonathan Fuller. It is much more powerfull!

http://www.mathworks.com/matlabcentral/fileexchange/20696-function-to-convert-between-dcm-euler-angles-quaternions-and-euler-vectors

25 Oct 2012 Function to Convert between DCM, Euler angles, Quaternions, and Euler vectors Function to convert rotation data between 4 types: DCM, Euler Angles, Quaternions, and Euler Param. Author: John Fuller

25 Oct 2012 Calcuate Euler Angles from Rotation Matrix This function return the rotation along x,y and z direction from a 3x3 Rotation Matrix Author: Sandeep Sasidharan

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