问题描述
Nezzar is addicted to game Gold Miner recently.
Gold Miner is a game in which the player is in an nn grid, and the goal is to collect gold without entering forbidden area. It is known that cell (i,j) is forbidden to enter if and only if ij or ij…
Chapter 4: Implementing Quaternions
其实很多人物的动画里,只有rotation,没有平移或者scale上的变化。 Most humanoid animations are created using only rotations—no translation or scale is needed. Think about an elbow joint, for example. …
Mixed Strategy Game
每一个博弈者按照一定概率选择策略。
在某些情况下 Pure Strategy 是不适用的,比如零和博弈、多个纳什均衡节点。
A probability distribution for each player. The distributions are mutual best responses to one another in the sense of expecte…