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main
We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users
(SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time
suboptimal algorithm to address our formulated scheduling problem. We evaluate the impact of varying switching delay, number of
frequencies, and number of SUs. Our simulation results indicate that our proposed algorithm is robust to changes in the hardware
spectrum switching delay and its performance is very close to its upper bound. We also compare our proposed method with the
corresponding constant switching delay-based algorithm and demonstrate that our suggestion of taking into account the different
hardware delays while switching to different frequency bands is essential for scheduling in CRNs.
- 2013-10-07 12:36:59下载
- 积分：1
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10.1016@j.jsv.2016.01.046
说明： 基于EEMD的回转支承故障多尺度ICA方法
检测与诊断(EEMD-based multiscale ICA method for slewing bearing fault
detection and diagnosis)
- 2020-03-13 21:49:49下载
- 积分：1
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jiemian
通过matlab的图形GUI界面，对准双曲面齿轮的轮廓进行提取(Through matlab graphical GUI interface, at the gears of the contour extraction)
- 2008-03-15 11:21:45下载
- 积分：1
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untitled2223
电力系统 重合闸建模，能很好的对分布式电源的重合闸情况进行模拟(Reclosing power system modeling, can be a good situation for reclosing simulation of distributed power)
- 2014-01-15 10:15:56下载
- 积分：1
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2-D_Diffusion
2维扩散源码,使用matlab开发，可用于解2维传热方程(2-D Diffusion)
- 2010-05-13 21:25:07下载
- 积分：1
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yonglang7m
解决水库大坝岸坡涌浪问题，涌浪向滑坡点上下游扩散的matlab实现。(Solve the problem of dam slope swell, swells to landslide on the downstream point spread matlab.)
- 2011-08-04 16:59:20下载
- 积分：1
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[mathematica.MA].791893293matlabgui
一个很好的通用虚拟示波器，基于vc编写的，非常好用(A good general purpose virtual oscilloscope, based on the vc prepared, very easy to use)
- 2011-11-07 22:51:38下载
- 积分：1
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bayes_classifier_guassin-
贝叶斯分类器，首先生成3000个高斯分布的点，1000个点做训练集，2000个点做测试集。先运行data_generator.m自动生成两个集盒，再运行bayes_classifier.m进行分类(Bayesian classifier, the first generation 3000 Gaussian distribution of points, 1000 points to do the training set, 2000 points to do the test set. Automatically generated the first two sets running data_generator.m box, and then run bayes_classifier.m classification)
- 2011-11-11 20:19:00下载
- 积分：1
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GUI_SSH
Computation and visualization of surface spherical harmonic functions. Just run the GUI_SSH.m file
- 2015-02-02 18:41:26下载
- 积分：1
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Introduction-to-Fuzzy-MatLab.rar
说明： 讲解MATLAB模糊逻辑控制的书籍，很细致入微(Introduction to Fuzzy Logic using MatLab)
- 2011-03-08 20:38:59下载
- 积分：1
