diff options
Diffstat (limited to 'sourcecodes/bnt-master/KPMstats/condgauss_sample.m')
| -rw-r--r-- | sourcecodes/bnt-master/KPMstats/condgauss_sample.m | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sourcecodes/bnt-master/KPMstats/condgauss_sample.m b/sourcecodes/bnt-master/KPMstats/condgauss_sample.m new file mode 100644 index 00000000..17ca0eff --- /dev/null +++ b/sourcecodes/bnt-master/KPMstats/condgauss_sample.m @@ -0,0 +1,11 @@ +function x = mixgauss_sample(mu, Sigma, labels) +% MIXGAUSS_SAMPLE Sample from a mixture of Gaussians given known mixture labels +% function x = mixgauss_sample(mu, Sigma, labels) + +T = length(labels); +[D Q] = size(mu); +x = zeros(D,T); +for q=1:Q + ndx = find(labels==q); + x(:,ndx) = gaussian_sample(mu(:,q)', Sigma(:,:,q), length(ndx))'; +end |