There are several famous MCMC algorithms to compute the poster distribution. For example the Gibbs sampler or Metropolis–Hastings algorithm to name a few. To understand the Metropolis–Hastings algorithm I would recommend:
Chib, Siddhartha, and Edward Greenberg. "Understanding the metropolis-hastings algorithm." The american statistician 49.4 (1995): 327-335.
There are several famous MCMC algorithms to compute the poster distribution. For example the Gibbs sampler or Metropolis–Hastings algorithm to name a few. To understand the Metropolis–Hastings algorithm I would recommend:
Chib, Siddhartha, and Edward Greenberg. "Understanding the metropolis-hastings algorithm." The american statistician 49.4 (1995): 327-335.