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The article describes a DIY project where the author built a Moire pattern-based device to guide ships, inspired by a patent and video, and discusses its practicality compared to simpler navigation systems.
This paper presents RL2C, a Q-learning-based algorithm for optimizing laser cutting parameters (focal length, laser power) for optical films, reducing taper size and wastage. Experiments show it reduces optimization steps by up to 12.5% and processing time by up to 81.8% compared to existing RL methods.