view tests/pointset_test/lshRho.m @ 295:9347d74a2578

added cap on number of vectors per track to index: this cap is set relative to the maximum pointID available in the dual <trackID,pointID> indexing scheme that is used to identify points and tracks using a single 32-bit unsigned integer that is passed to lshlib.

function Rho = lshRho(w,c)
if nargin<2, c=1;end
if nargin<1, w=4;end

P1 = lshP(w,1);
P2 = lshP(w,c);

Rho = log(1./P1) ./ log(1./P2);

endfunction