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Figure 3 | EURASIP Journal on Wireless Communications and Networking

Figure 3

From: Optimization for image transmission over varying channel with MCMC

Figure 3

Description of slice sampling. [L, R] is the neighbor space enclosing current state i. Left end of the interval P(L) is evaluated and is known to be greater than u, so a step to the left of size w is made, which make left end to L. Check P(L) which is smaller than u, then stop and step out. Also at the right end of the interval, P(R) is evaluated and is smaller than u. So no stepping out is needed. When the above process it done, values of P at both ends should be smaller than u. Since the neighbor space is decided as [L, R], the next state candidate will be picked randomly in the interval [L, R].

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