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International Journal
研究了不确定同时取送货车辆路径问题(VRPSPD),考虑运行环境的不确定性,顾客时间窗口要求和对顾客同时进行取货和送货服务的情况,以运作成本最低和顾客满意度最高为决策目标,构建不确定 VRPSPD 数学模型。模型中,引入模糊随机理论来描述决策环境中的双重不确定性,假定顾客需求量(送货量)和取货量是模糊随机变量。随后,提出基于模糊随机算子的改进粒子群算法对模型进行求解。(This article studies the vehicle routing problem with simultaneous pickup and delivery under a fuzzy random environment. More specifically, to adapt the mathematical model and improve the algorithm performance, this approach makes improvements and modifications in encoding and decoding, multi-objective handling, and particle updating. The encoding and decoding are suitable, multiple fitness functions are used to deal with the multi-objectives, and the improved update function can help overcome the shortcomings of the basic particle swarm optimization.)
- 2018-07-01 23:35:56下载
- 积分:1
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isight参数优化理论与实例详解源码
说明: isight集成ABAQUS、Adams、MATLAB等软件的源码(isight integration with ABAQUS Adams MATLAB Program)
- 2019-06-16 21:29:27下载
- 积分:1
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MP10Setup_21hulian
挺 有用的一些资料,希望能和大家一起共享。(Quite a number of information used in the hope of sharing with everyone.)
- 2008-04-16 11:41:20下载
- 积分:1
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wxPython-in-action-zh
wxPython in Action(中文)
第1部分 wxPython入门
第2部分 基本的wxPython
第3部分 高级wxPython(WxPython in Action (in Chinese)
Part 1 wxPython primer
Part 2 basic wxPython
Part 3 senior wxPython)
- 2015-10-20 23:06:53下载
- 积分:1
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lorenz
计算lyapunov指数的程序,大家参考参考哈!(calculation procedures, your information Ha!)
- 2006-06-04 09:37:14下载
- 积分:1
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gmat-src-2008-09-30
说明: 用于航天器和卫星的任务分析的早期规划,戈达德航天中心研发,源代码开放(for spacecraft mission analysis)
- 2021-03-20 19:29:17下载
- 积分:1
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ukf以及ekf
无迹卡尔曼滤波算法和扩展卡尔曼滤波算法程序,算法性能对比(The algorithm of unscented Calman filter and extended Calman filter algorithm is compared with algorithm performance.)
- 2018-04-13 10:04:17下载
- 积分:1
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IMM-PDA
adjacent regions and connected regions
- 2017-12-23 03:36:19下载
- 积分:1
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交互式画图的应用例子! 希望可以供大家学习
交互式画图的应用例子! 希望可以供大家学习-interactive drawing application example! Hope everyone can learn
- 2022-10-04 05:10:03下载
- 积分:1
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labview实现的中国象棋的程序,可以方便使用而不用使用别的软件。...
labview实现的中国象棋的程序,可以方便使用而不用使用别的软件。-labview chess China to achieve the program, it will be convenient to use without having to use other software.
- 2022-02-02 19:15:58下载
- 积分:1