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leach
leach协议簇头选择算法的改进及仿真
在改进的LEACH．H协议在簇头节点的选举过
程中，充分考虑了簇头节点剩余能量因素，设定了簇头的能量阀值，防止了低能量的节点成为簇头。在此基础上引
进簇头调整过程，该过程通过排除紧密邻居簇头和增加必要的簇头，在一定程度上解决了LEACH协议存在的问题，
从而达到均衡网络能量消耗，延长生存期的目的。网络仿真证明了新算法的可行性。
(An Improved Algorithm for Selecting Cluster-heads in LEACH)
- 2021-03-15 10:39:22下载
- 积分：1
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power_hvdc12pulse
高压直流输电模型，包括由交流变换直流，直流侧发生故障(High-voltage direct current transmission model, including the communication transform dc, dc side down)
- 2020-10-23 20:37:28下载
- 积分：1
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mr2
用于解反问题的算法，对于Ax=b，输入矩阵A，列向量b，以及迭代步数k，可求的列向量x(The algorithm for solution of the inverse problem, for Ax = b, the input matrix A, the column vector b, as well as the number of iterations k, rectifiable column vector x)
- 2009-09-04 10:55:38下载
- 积分：1
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ep_gra
说明： 这个matlab文件用来说明生成石墨烯的电导率和介电常数的文件。(matlab graphene,this file is about the graphene's permittivity.i hope it is useful for some people.)
- 2021-03-29 19:49:09下载
- 积分：1
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TIchinese_A2153
Download Now:
Title: 802.11b PHY MATLAB Code
Author: Stuart McGarrity
Summary: 802.11b PHY MATLAB Code.
MATLAB Release: R13
Required Products: Communications Toolbox,Signal Processing Toolbox
Description: BER simulation of DBPSK, 1Mbps mode of 802.11b. Assumes perfect synchronization. Should work in earlier releases.
(Download Now: Title: 802.11b PHY MATLAB Code Author: Stuart McGarrity Summary: 802.11b PHY MATLAB Code. MATLAB Release: R13 Required Products: Communications Toolbox, Signal Processing Toolbox Description: BER simulation of DBPSK, 1Mbps mode of 802.11b. Assumes perfect synchronization. Should work in earlier releases.)
- 2010-09-22 07:04:02下载
- 积分：1
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1
说明： DNA description based on matlab programming. It s able to distinguish the gain or loss section of each chromosome
- 2009-12-30 22:51:42下载
- 积分：1
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dingdian
说明： 顶点覆盖近似算法，本人已经运行过，可以使用(Vertex cover approximation algorithm, I have to run off, you can use)
- 2008-09-16 17:14:32下载
- 积分：1
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eee
杨氏双缝干涉
两相干光源到接收屏上P点距离r1=(D2+(y-a/2)2)1/2, r2=(D2+(y+a/2)2)1/2,
满足相干条件的光波叠加后，对于观察屏上某一确定点，即r1、r2确定后，叠加后的光强为 式中λ为光波的波长， 、 ，令相位差φ=2π（r2-r1）/λ,
最后可得公式如下：
，
最后光强I=4I0cos2（Φ/2）。
观察相干光叠加后光强的分布.
(Young' s double slit interference two coherent light source to the point P on the receiving screen distance r1 = (D2+ (YA/2) 2) 1/2, r2 = (D2+ (y+a/2) 2) 1/2, meet coherent conditions lightwave after superposition, for a determined point on the viewing screen, i.e. R1, R2 is determined, the superimposed light intensity where λ is the wavelength of light, make the phase difference φ = 2π (R2-R1)/λ, final can be obtained using the following formula: Finally, the light intensity I = 4I0cos2 (φ/2). Observed coherent superposition of light intensity distribution.)
- 2013-01-03 21:04:13下载
- 积分：1
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filter_Matlab_Code
统计信号处理，恒增益滤波器的设计的设计方法，如卡尔曼滤波滤波器等。(Statistical signal processing, the design of the constant-gain filter design method, such as Kalman filtering filters, etc..)
- 2012-09-20 18:20:51下载
- 积分：1
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使用灰狼算法优化的LSSVR程序 GWO
说明： 使用灰狼算法优化的LSSVR程序，调试中(GWO optimized LSSVR program)
- 2019-12-24 14:35:42下载
- 积分：1
