| − | 比如,我们有某条微观状态序列<math>\{ s^{(1)}, ..., s^{(6)} \}</math> 是 <math>\{ s_1, s_3, s_4, s_2, s_2, s_3 \}</math>,对于投影矩阵<math>\Phi = \left ( \begin{array}{cc} 1 & 0 \\ 1 & 0 \\ 0 & 1 \\ 0 & 1 \end{array} \right )</math>,我们得到的投影后的宏观状态序列为<math>\{ A_1, A_2, A_2, A_1, A_1, A_2 \}</math>
| + | 比如,对于图中的马尔科夫链,我们有某条微观状态序列<math>\{ s^{(1)}, ..., s^{(6)} \}</math> 是 <math>\{ s_1, s_3, s_4, s_2, s_2, s_3 \}</math>,对于投影矩阵<math>\Phi = \left ( \begin{array}{cc} 1 & 0 \\ 1 & 0 \\ 0 & 1 \\ 0 & 1 \end{array} \right )</math>,我们得到的投影后的宏观状态序列为<math>\{ A_1, A_2, A_2, A_1, A_1, A_2 \}</math> |