Any help with Hidden Markov Model questions would be greatly appreciated (Matlab code). Forward Algorithm, Viterbi Algorithm, and the Baum-Welch Algorithm. Thank you in advance

O= {H,H,T) And Lambda = 0.2 0.6 0.8 0.4 a1,2 2 1,1 a2,2 P(H) 0.7 0.4 P(T) 0.3 0.6 a21 1.0 0.0 O= {H,H,T) And Lambda = 0.2 0.6 0.8 0.4 a1,2 2 1,1 a2,2 P(H) 0.7 0.4 P(T) 0.3 0.6 a21 1.0 0.0