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hilbert_pu
说明： 对仿真的非平稳信号进行Hilbert-Huang变换，分析信号的时频特征。(The simulation of non-stationary signals, Hilbert-Huang transform analysis of time-frequency characteristics.)
- 2010-03-31 19:12:00下载
- 积分：1
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NB
说明： 自己编写的NB函数，可以读取UCI数据集中任意一个数据集。(I have written the NB function, can read any of the UCI data set data set.)
- 2010-05-19 16:09:28下载
- 积分：1
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corcoeffiecient
to find correlation coefficient between encrypted and original image
- 2014-11-18 21:59:55下载
- 积分：1
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matlab-output
这是关于数字水印的提取例程！经过调试，可以放心使用！(This is on the digital watermark extraction routines! After debugging, can be assured use!)
- 2006-06-28 14:30:23下载
- 积分：1
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fps
# fps.m -- Fast Poisson solver. Uses fpt.m.(# fps.m-- Fast Poisson solver. Uses fpt.m.)
- 2009-10-15 17:43:38下载
- 积分：1
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ninewton
牛顿迭代法求解线性方程，其收敛阶数为1次(newton iteration for liear equation)
- 2009-11-18 21:22:48下载
- 积分：1
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Mathematic-Dota-imba
里面有一些matlab的一些命令，使新手更易查找(There are some matlab command novice easier to find)
- 2013-01-02 16:37:08下载
- 积分：1
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tianxian
关于蝶形宽带微带天线的设计
索引：蝶形宽带微带天线. 设计方案 排列效率
摘要：现在提出一种基于绝缘体衬底的有限长度的宽带微带天线的设计方法。这种方法快速、对计算精度要求较低，是建立在一蝶形天线进行二等分而形成的两个梯形天线的 。首先设计出单边的梯形部分，然后制作出相同的另一部分并在其顶点处将其连接。与理论计算相比在X波段上实验测量表现得很好。其有效带宽达到10.6％。
(One approach to an antenna book starts with a discussion of how antennas radiate. Beginning with Maxwell’s equations, we derive electromagnetic waves. After that lengthy discussion, which contains a lot of mathematics, we discuss how these waves excite currents on conductors. The second half of the story is that currents radiate and produce electromagnetic waves. You may already have studied that subject, or if you wish to further your background, consult books on electromagnetics.The study of electromagnetics gives insight into the mathematics describing antenna radiation and provides the rigor to prevent mistakes. We skip the discussion of those equations and move directly to practical aspects. )
- 2011-05-25 14:38:06下载
- 积分：1
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danxiangqiaoshi
单相桥式整流电路simulink仿真模型(Single-phase bridge rectifier circuit simulink simulation model)
- 2013-10-03 00:16:29下载
- 积分：1
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main0602
模拟退火算法来源于固体退火原理，将固体加温至充分高，再让其徐徐冷却，加温时，固体内部粒子随温升变为无序状，内能增大，而徐徐冷却时粒子渐趋有序，在每个温度都达到平衡态，最后在常温时达到基态，内能减为最小。
(Simulated annealing algorithm derived from solid annealing principle, the solid is heated to a sufficiently high, let it cool slowly, when heated, solid particles with temperature becomes disordered state, the internal energy increases, while slowly cooling the particles gradually increasingly ordered at each temperature to reach equilibrium, and finally reach the ground state at normal temperature, which can be reduced to a minimum.)
- 2014-02-08 09:14:10下载
- 积分：1
