I also demonstrated how to develop and implement the heart of a simple linear regression algorithm using PHP as the implementation language.
我还演示了如何用PHP作为实现语言来开发和实现简单线性回归算法的核心部分。
To implement either wall-following or the Pledge algorithm, you need to know when the robot reaches an intersection and - when it does reach an intersection - which directions passages go off in.
为了实现沿墙走或Pledge算法，需要知道机器人什么时候遇到交叉路口，以及在遇到交叉路口时应该走哪个方向。
These algorithms are complex to implement and fail when the actual revision needed is not in the repository or does not conform to the algorithm applied.
这些算法实现起来复杂，当需要的实际修正不在库中或不符合应用的算法时，查找就会失败。
应用推荐