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Scale-free-network
Albert-László Barabási与Réka Albert在1999年的论文中提出了一个模型来解释复杂网络的无标度特性,称为BA模型。这个模型基于两个假设:
增长模式:不少现实网络是不断扩大不断增长而来的,例如互联网中新网页的诞生,人际网络中新朋友的加入,新的论文的发表,航空网络中新机场的建造等等。
优先连接模式:新的节点在加入时会倾向于与有更多连接的节点相连,例如新网页一般会有到知名的网络站点的连接,新加入社群的人会想与社群中的知名人士结识,新的论文倾向于引用已被广泛引用的著名文献,新机场会优先考虑建立与大机场之间的航线等等。
(Albert-László Barabási with Réka Albert in the 1999 paper proposed a model to explain the complex networks of scale-free property, known as the BA model. This model is based on two assumptions:
Growth pattern: a lot of real network is expanding growing from, for example, the birth of the Internet BEIJING, page, new friends to join the network of people, a new paper published aviation network in the new airport construction and so on.
Priority connection mode: a new node upon accession will tend to connect to the node connected to, for example, a new page will generally have a connection to the well-known networking sites, and the new Community will want with the community s well-known get to know the new paper preference is to use well-known literature has been widely cited, the new airport will give priority to create and airport routes.)
- 2013-05-08 13:00:12下载
- 积分:1
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LSL_xingqian
最小二乘格型滤波器LSL
1、LSL算法实现线性预测 ;
2、考察LSL算法的收敛性;
3、与LMS、RLS算法进行性能比较。(LSL LMS RLS)
- 2014-04-29 11:03:01下载
- 积分:1
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matlab0809
用MATLAB引警做VC和MATLAB的混合编程,将图像读出,并绘制灰度直方图。(Use MATLAB engine to acomplish VC and MATLAB mixed programming, read out the image and draw the histogram.)
- 2010-08-11 16:48:00下载
- 积分:1
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new_AHP
运用一种新的AHP评价方法对分层指标进行评级,新颖之处在于利用了三角模糊数的概念改进评价。(Employing a new evaluation method AHP hierarchical index ratings, novelty is the use of the concept of triangular fuzzy numbers improved evaluation.)
- 2013-11-19 09:38:02下载
- 积分:1
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Matlab-GUI
Matlab GUI教程 初级系列(4) 文件操作 列表框 Ecxel数据读取(The Matlab GUI primary tutorial series (4) file operations the list box Ecxel data read)
- 2012-11-05 22:57:41下载
- 积分:1
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cfar_20171222
OS-CFAR的Matalb实现,并且可以根据虚警率的不同绘制ROC曲线,是学习恒虚警检测器的好材料(The Matalb implementation of OS-CFAR, and can draw the ROC curve according to the false alarm rate, is a good material for learning CFAR detector)
- 2021-03-03 11:39:33下载
- 积分:1
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duandian
说明: 可以对端点坐标进行设置,也可以计算出图中的端点坐标,很好用(Coordinates can be set on the endpoint, you can also calculate the map of the endpoint coordinates, useful)
- 2010-04-15 11:17:33下载
- 积分:1
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OpenProp
螺旋桨气动性能估算程序,计算拉力,扭矩,功率,精度较高(Propeller aerodynamic performance estimation procedure)
- 2021-04-09 12:19:00下载
- 积分:1
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NR_programmes
Flujo de potencia, usando Newton Rhapson
- 2014-08-26 00:41:03下载
- 积分:1
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Jakes-Model
MATLAB无线通信信道中Jakes模型仿真,可以显示Jakes信道模型的时域特性,幅度相位分布,自相关函数和多普勒谱(Jakes model generation wireless communication channel can display time-domain characteristics Jakes channel model, the amplitude and phase distribution of the autocorrelation function and Doppler spectrum)
- 2013-12-05 19:46:57下载
- 积分:1