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- % RES = innerProd(MTX)
- %
- % Compute (MTX' * MTX) efficiently (i.e., without copying the matrix)
- %
- % NOTE: This function used to call a MEX function (C code) to avoid copying, but
- % newer versions of matlab have eliminated the overhead of the
- % simpler form below.
- function res = innerProd(mtx)
- res = mtx' * mtx;
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