zero_mean_function - The zero mean function
Example compile flags (system dependent):
-DLINUX_X86_64 -DLINUX_X86_64_OPTERON -DGNU_COMPILER
-lKJB -lfftw3 -lgsl -lgslcblas -ljpeg -lSVM -lstdc++ -lpthread -lSLATEC -lg2c -lacml -lacml_mv -lblas -lg2c -lncursesw
const Vector *t,
This routine is meant to be used with the fill_mean_vector. It is one of the
predefined mean functions.
As the name suggests, the mn will be the d-dimensional 0-vector, regardless
of what the index t is.
If the vector pointed to by mn is NULL, then a vector of the appropriate size
is created. If it exists, but is the wrong size, then it is recreated. Otherwise,
the storage is recycled.
If the routine fails (due to storage allocation or an error in the covariance
function), then ERROR is returned with and error message being set. Otherwise
NO_ERROR is returned.
This software is not adequatedly tested. It is recomended that
results are checked independantly where appropriate.