Mercurial > hg > audiodb
annotate tests/pointset_test/lshRho.m @ 323:64c844de82d0 large_adb
Fixed an indexing bug where rest of track was ignored after first shingle with power below threshold. Put default O2_LSH_POINT_BITS back to 14 (16384 points), can be altered at compile time with CFLAGS+=-DO2_LSH_POINT_BITS n
| author | mas01mc |
|---|---|
| date | Thu, 21 Aug 2008 21:02:14 +0000 |
| parents | 8fcc7c590a0e |
| children |
| rev | line source |
|---|---|
| mas01mc@285 | 1 function Rho = lshRho(w,c) |
| mas01mc@285 | 2 if nargin<2, c=1;end |
| mas01mc@285 | 3 if nargin<1, w=4;end |
| mas01mc@285 | 4 |
| mas01mc@287 | 5 P1 = lshP(w,1); |
| mas01mc@287 | 6 P2 = lshP(w,c); |
| mas01mc@285 | 7 |
| mas01mc@287 | 8 Rho = log(1./P1) ./ log(1./P2); |
| mas01mc@285 | 9 |
| mas01mc@285 | 10 endfunction |