gusucode.com > Matlab实现的隐马尔科夫树模型源码程序 > contourletHMT/pdfbgentdata.m
% pdfbgentdata.m % written by: Duncan Po % Date: August 24, 2002 % Using the provided model, generate random data in tree structure % Usage: tree = pdfbgentdata(model, ntrees) % Inputs: model - the model needed for data generation % ntrees - number of data elements at root level of the tree % Output: tree - generated data in tree structure function tree = pdfbgentdata(model, ntrees) nlevel = length(model.stdv); for k = 1:nlevel levndir(k) = log2(length(model.stdv(k))); end; tree = pdfbgen_tdata(model, nlevel, ntrees, levndir);