depth first search

I needed to apply the Viterbi algorithm for a recent homework. The problem set suggested using the HiddenMarkov CRAN package. Here’s the help page for the dthmm function: dthmm              package:HiddenMarkov              R Documentation Discrete Time HMM Object Description: Creates a discrete time hidden Markov model object with class ‘”dthmm”‘. Usage: dthmm(x, Pi, delta, distn, pm, pn [...]

I’ve recently started to use Matlab for various research purposes. Though aspects of the language seem very useful, I have noticed some interesting particularities. The mysterious double quote (“). This is a difficult to search for quirk. Some pages seem to indicate that the double quote has some meaning: You can also assign pieces of [...]