MATLAB GOAT工具箱

二维元胞自动机 基于二维元胞自动机的交通流模拟分析44http://xbbjb.swu.cn38St(i,j)=F[S(i,j),S,(i-1,j),S,(i+1,j),S,(i,j-1),S,(i,j+1)](1)BMI(1)BMIT=4t=341843.2/(N×N)NXN(AJAVAT=232×32,64×64,128128,256×256,512×512,T=4128×128MATLAB01100002000∷;酸(a)暂念的渐近状态(b)暂心的阻塞状态3128×128128×128C1994-2013CHinaAcademicJOurnalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.net643平均速度与密度关系图1.0平均速度曲线L32×320L=64x=128×1280808=256×2560.7512x512060.6053.330H040.30.20.2w0.10152253035404500.2040.6081.012141.61820密度/时间步10T=25128×1280.34.3BMLT0.80.60.4502eBMI02515密度/6128×128BMI(T-2T-4)BMIBMI[1 NAGEL K, SCHRECKENBERG M. A Cellular Automaton Model for Freeway Traffic [J]. Journal of Physique, 19922:221-2292 HAM O, MIDDLETON AA, LEVINE D. Self-Organization and a Dynamical Transition in Traffic Flow Models [J]Physical Review E, 1992(10):6124-6127L3 FUKUI M. ISHIBASHI Y. Traffic Flow in 1D Cellular Automaton Model Including Cars Moving with High Speed LJJ996,65(6):1868-1872005,54(10):4621-4626,2010,10(2):122-128C1994-2013cHinaAcademicJournalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.net46http://xbbjb.swu.cn38On Simulation and analysis on Traffic Flow Based onTwo-Dimensional Cellular automationMEI Hong, CHENG WeiZHANG Yun-sheng, YU Peng-cheng1. Faculty of Continuing Education, Kunming University of Science and Technology, Kunming 650051, China;2. Faculty of Transportation Engineering, Kunming University of Science and Technology, Kunming 65005 1, ChinaFaculty of Information Engineering and Automation, Kunming University cf Science and Technology, Kunming 650051. China4. Computer Center, Kunming University of Science and Technology, Kunming 650051. ChinaAbstract: BML model is a two-dimensional cellular automata model, which is especially used to simulateand analy ze the traffic system. We use Java language to implement this model. With this model, the re-ationship between the average velocity and the average density has been found by computer simulationThe phase transition and self organization have also been faund. And at last, the bml model improved intraffic light cycle changes for exploring more valuable to the research and applicationKey words: two-dimensional cellular automation; traffic flow; BML modelC1994-2013CHinaAcademicJOurnalElectronicPublishingHouse.Allrightsreservedhttp://www.cnki.net

/* CX20106A 超声波发送与接受程序 40KHz脉冲由单AT89S52单片机P1.0口送出，由P3.2（INT0）采用中断方式接收。 定时器0，定时器1中断方式工作，T1为8位自动重装模式（定时12.5us），T0为16位定时器（定时约65ms） 超声波接受采用外部中断INT0，接受到返回脉冲后，在外部中断程序中计算距离。 65ms超声波传播距离约65×10^(-3) × 340m/s =22.1m,距离足够了，远超CX20106A的测量范围。 40KHz对应波周期T＝1/40KHz =25us,方波高占空比50%，高低电平宽度分别占0.5T＝12.5us。 定

开发环境为quartus2，采用verilog语言，详细的写出了SVM决策函数，可根据自己的要求改变输入数据类型以及SVM训练model的参数，即可输出判断结果。供大家参考学习。

【实例简介】灰色关联分析，matlab源码，绝对可以用，亲测亲写，有问题可以留言

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LabVIEW数据采集编程指南(上中下三篇).rar

基于粒子群算法的多目标搜索算法，结合具体的案例进行了分析，验证了粒子群算法的可行性

JavaWeb与数据库综合设计，宿舍管理系统源码，可运行，里面包含数据库sql文件。测试环境：1、tomcat7.02、Mysql5.63、开发工具Eclipse下载以后只需要修改一下数据库连接用户名和密码，配置一下数据库就行。

关于复杂网络的可视化分析软件pajek用法的使用介绍，内容很详细~