网站首页

登录

二维矩形条带装箱问题的底部左齐择优匹配算法

于 2018-09-22 发布文件大小:567KB

 0  223

下载积分: 1 下载次数: 28

我要下载

代码说明：

针对二维矩形条带装箱问题提出了一种启发式布局算法，即底部左齐择优匹配算法（lowest—level left align bestfit，简称LLABF）．LLABF算法遵循最佳匹配优先原则，该原则综合考虑完全匹配优先、宽度匹配优先、高度匹配优先、组合宽度匹配优先及可装入优先等启发式规则．与BL（bottom-left），IBL（improved-bottom-left）与BLF（bottom—left-fill）等启发算法不同的是，LLABF能够在矩形装入过程中自动选择与可装区域匹配的下一个待装矩形．计算结果表明，LLABF结合遗传算法（genetie algorithm,简称GA）解决二维条带装箱问题更加有效．(A heuristic placement algorithm for two-dimensional rectangular strip packing problem is proposed, which is called bottom-level left align best fit algorithm (LLABF). Different from BL (bottom-left), IBL (improved-bottom-left) and BLF (bottom-left-fill) heuristic algorithms, LLABF can automatically select the next rectangle to be loaded that matches the mountable region during the rectangular loading process. Genetie algorithm (GA) is more effective to solve the two-dimensional strip packing problem.)

文件列表：

二维矩形条带装箱问题的底部左齐择优匹配算法 .pdf, 585940 , 2018-09-22

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

rotation
图片任意角度旋转，没有做插值处理，matlab版本。(Image rotation any angle, does not do interpolation, matlab version.)

2010-09-05 13:26:20下载

积分：1
system-of-communicatio-in-matlab
m现代通信系统－使用matlab,该书的所有程序(m modern communication systems- using matlab, the book all the procedures)

2011-04-23 16:13:26下载

积分：1
PPI_plot
plan position indicator by matlab for radar application in detection by elecromagnetic wives

2014-02-19 02:53:06下载

积分：1
数值方程组的解
高斯-赛德尔迭代、超松弛迭代、雅可比迭代。(The approximate solution of a linear equation set by Jacobi,SOR and Gauss_Seidel method.)

2018-05-21 09:54:52下载

积分：1
CDMA-Forward-Link-Simulation
The result is an IS-95CDMA forward link software simulation package ,which mimics real-time data communication from a basestation to a cellular unit. The package simulates an IS-95CDMA forward link cellular system consisting of 3 major components:Transmitter, Communication Channel and Receiver. (The result is an IS-95CDMA forward link software simulation package, which mimics real-time data communication from a basestation to a cellular unit. The package simulates anIS-95CDMA forward link cellular system consisting of 3 major components: Transmitter, Communication Channel and Receiver .)

2008-01-02 21:55:40下载

积分：1
nonlinear-equation
mulStablePoint 用不动点迭代法求非线性方程组的一个根 mulNewton 用牛顿法法求非线性方程组的一个根 mulDiscNewton 用离散牛顿法法求非线性方程组的一个根 mulMix 用牛顿-雅可比迭代法求非线性方程组的一个根 mulNewtonSOR 用牛顿-SOR迭代法求非线性方程组的一个根 mulDNewton 用牛顿下山法求非线性方程组的一个根 mulGXF1 用两点割线法的第一种形式求非线性方程组的一个根 mulGXF2 用两点割线法的第二种形式求非线性方程组的一个根 mulVNewton 用拟牛顿法求非线性方程组的一组解 mulRank1 用对称秩1算法求非线性方程组的一个根 mulDFP 用D-F-P算法求非线性方程组的一组解 mulBFS 用B-F-S算法求非线性方程组的一个根 mulNumYT 用数值延拓法求非线性方程组的一组解 DiffParam1 用参数微分法中的欧拉法求非线性方程组的一组解 DiffParam2 用参数微分法中的中点积分法求非线性方程组的一组解 mulFastDown 用最速下降法求非线性方程组的一组解 mulGSND 用高斯牛顿法求非线性方程组的一组解 mulConj 用共轭梯度法求非线性方程组的一组解 mulDamp 用阻尼最小二乘法求非线性方程组的一组解(different methods to solve a nonlinear equation)

2021-04-06 15:09:02下载

积分：1
matlab
证据理论中区间模糊matlab实现，用于决策推理(Interval fuzzy evidence theory matlab achieve for decision-making reasoning)

2013-03-06 21:56:02下载

积分：1
emd
Does ad impule noise

2012-02-09 01:59:04下载

积分：1
lscatter
Like Matlab s scatter command, lscatter produces a scatter plot. Unlike scatter, it allows you to also use a vector of labels that are used instead of the usual uniform markers. lscatter(x,y,l) generates a scatter plot where label{i} is placed at the coordinate (x(i),y(i)), for all i. The program accommodates a large number of options which make it easy to taylor the output to your needs. The included example script should help you get started. Please comment if you like it or find it useful.

2010-07-05 12:00:57下载

积分：1
tv1
tv算法能够实现图像修复的微小破损，比如裂痕等。(tv algorithm to achieve the minimal repair damaged images, such as cracks and so on.)

2009-05-20 10:30:36下载

积分：1

696518资源总数
105885会员总数
31今日下载