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HHT-emd
MATLAB的EMD工具箱,主要是对信号进行IMF分解,然后进行希尔伯特变换。得到信号的瞬时频率,并画出能量图。
使用是解压到matlab的work里面即可。(MATLAB toolbox of EMD, decomposition IMF, then Hilbert transform signal. The instantaneous frequency of the signal, and draw the energy diagram. Use extract to matlab can work inside.)
- 2013-01-07 19:02:33下载
- 积分:1
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hydrostatic-dynamic-stiffness
液靜壓支乘動態剛性,可作為液靜壓支乘動態研究的基礎(hydrostatic bearing dynamic stiffness)
- 2014-11-22 17:23:43下载
- 积分:1
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paiqan_v57
Pisarenko谐波分解算法,通过matlab代码,gmcalab 快速广义的形态分量分析。( Pisarenko harmonic decomposition algorithm, By matlab code, gmcalab fast generalized form component analysis.)
- 2016-06-21 14:33:15下载
- 积分:1
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How-Use-ODE45-to-solve-Boundary-Value-ODE
In MATLAB, usually we use function bvp4c() to solve boundary value problem (BVP) of ODE. However, we also can use function ode45() to solve BVP of ODE too. However, ode45() needs all initial values at one point. Therefore we have to construct an auxiliary function, whose input argument is the missing initial value and the return output is the given boundary value, Then we can call function fsolve() to get the missing initial value. This method is particularly efficient it the ODE has one or more parameters. Also this method is essentilal for GNU Octave, because whose function bvp4c() is not programmed for parameter ODE yet.
- 2012-06-24 04:37:26下载
- 积分:1
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ima12222222e
matlab code to read images
- 2014-12-23 14:46:58下载
- 积分:1
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GAKMeans
由于Kmeans聚类分析是一个局部的搜索过程,因此加入遗传算法进行全局搜索选择最优的初始中心点使得Kmeans算法产生较大的改进(Since Kmeans Cluster analysis is a local search process, so join a global search for the genetic algorithm to the optimal initial centers such Kmeans algorithm produces greater improvement)
- 2016-04-22 11:13:16下载
- 积分:1
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chapter2
Some thing about the communication
- 2009-05-09 10:50:11下载
- 积分:1
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frequency_energy
matlab文件,M文件,可以进行运行,然后计算频率(matlab document
)
- 2011-05-12 16:05:07下载
- 积分:1
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AES
AES security algo with image processing
- 2013-03-26 21:24:12下载
- 积分:1
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fuzzy-control-bilinear-systems
对双线性时滞系统进行T-S模糊控制,满足系能指标,鲁棒控制(Bilinear time-delay system for TS fuzzy control system able to meet the targets, robust control)
- 2014-02-16 11:06:43下载
- 积分:1