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Expressway-Exit-Data-OD
提出基于高速公路收费站进出口数据推算OD矩阵的一般方法。在缺乏初始OD矩阵的条件下,结合指数平滑法和无约束重力模型思想,通过VB编程反复迭代进行初始OD矩阵推算 利用组合模型预测高速公路各收费站出入口流量,通过弗雷特法进行OD分布推算。以沪宁高速公路为例证实此方法具有较高的精度。(Proposed highway toll station-based import and export data projections general OD matrix method. Lack of initial OD matrix conditions, combined with the exponential smoothing and unconstrained gravity model of thinking, through the VB Programming iterative initial OD Matrix Estimation flow of the use of a combination of model predictions highway toll station entrances and exits through Fratar Method for OD distribution projections. Shanghai-Nanjing Expressway, for example to confirm that this method has higher accuracy.)
- 2013-01-18 11:00:44下载
- 积分：1
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111
由反应谱生成自己想要的人工地震波。超级有用(Simulated Earthquake)
- 2020-11-25 11:09:34下载
- 积分：1
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EKF_UKF_PF_EKPF
EKF,UKF,PF,EKPF四种滤波算法的比较和matlab编程，能实现简单的单个目标跟踪滤波(EKF, UKF, PF, EKPF four kinds of comparison and filtering algorithm matlab programming, to achieve a simple single target tracking filter)
- 2021-04-27 10:28:44下载
- 积分：1
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cct
该程序利用赫兹理论，计算齿轮的接触应力，适用于直齿和斜齿轮的接触应力计算！(calculating contact stress )
- 2021-02-17 11:59:46下载
- 积分：1
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CCmethod2
说明： 应用改进的CC法求取时间延迟和嵌入维数，效果不错(The modified CC method to strike a time delay and embedding dimension, good results)
- 2009-08-27 12:29:13下载
- 积分：1
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yxyffbc(dsb)
有限元方法fortran编程，包括二维三维线性非线性静态分析、稳定流瞬时流分析、振动问题、特征值问题、并行计算等。包含了所有子程序。(Finite element method fortran programming, including 2D and 3D linear and nonlinear static analysis, steady flow transient flow analysis, vibration problems, eigenvalue problems, parallel computing. Contains all subroutines.)
- 2013-11-24 23:02:01下载
- 积分：1
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floyd
求解最短路算法，，，
赋路径初值 更新 显示迭代步数
显示每步迭代后(solve the lest distance)
- 2013-09-13 12:35:54下载
- 积分：1
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自控课设
说明： 自动控制原理课程设计，建立倒立摆的非线性数学模型用SIMULINK图形库实现。(The course design of the principle of automatic control and the establishment of the nonlinear mathematical model of the inverted pendulum are realized by the Simulink graphic library.)
- 2020-06-20 12:31:50下载
- 积分：1
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生活垃圾转运站选址lingo 求解编程
二级转运站选址数学规划模型求解的lingo 程序(Lingo Program for Solving Mathematical Programming Model of Secondary Transfer Station Location)
- 2020-06-16 14:20:01下载
- 积分：1
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edgeFEM2D
Edge element based 2D FEM code to calculate Electromagnetic Simulations
- 2008-02-09 05:07:14下载
- 积分：1
