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  1. custodes

    Importing data from xls file

    This is how I would do it. %this returns the indeces of all nonzero elements of A to elements of X. X=find(A) %this makes a new matrix (column vector) that is as long as X but with the elements in A, which have indeces given by the elements of X B(1:size(X))=A(X) %Just make a function...
  2. custodes

    local coordinate system to UTM

    Hello all, I am a first time poster. Somehow, a simple issue has gotten way out of hand. I would like to transform a matrix (n x 2) of ordered pairs from a local coordinate system, where the origin is at an arbitrary corner of the building, to UTM in meters coordinate system. To accomplish...
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