matlab

说明：  囚徒困境（prisoner's dilemma）是指两个被捕的囚徒之间的一种特殊博弈，说明为什么甚至在合作对双方都有利时，保持合作也是困难的。囚徒困境是博弈论的非零和博弈中具代表性的例子，反映个人最佳选择并非团体最佳选择。虽然困境本身只属模型性质，但现实中的价格竞争、环境保护、人际关系等方面，也会频繁出现类似情况。
(The prisoner's dilemma is a special game between two arrested prisoners, explaining why it is difficult to maintain cooperation even when cooperation is beneficial to both parties. The prisoner's dilemma is a representative example of the non-zero-sum game of game theory, reflecting that the best individual choice is not the best choice for the group. Although the dilemma itself is only a model nature, similar situations occur frequently in terms of price competition, environmental protection, and interpersonal relationships.)