A discrete particle swarm algorithm for the rectangularstrip packing problem is presented.
提出了一种基于离散粒子群优化算法求解矩形件排样问题的方法。
2
Every flavor contains 20 packages within a strip of rectangle. Four different flavors are collected in a rectangular box to express the brand's novelty and variety.
每味的矩形地带内包含20个包。四种不同的口味被收集在一个矩形框来表达品牌的求新，求变。
3
Steel plate is flat, rectangular, can be rolled directly or by a wide strip of steel.