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EEMD

于 2021-03-25 发布文件大小:122KB

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下载积分: 1 下载次数: 23

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代码说明：

eemd,改进的emd程序，保证可用，识别频率阻尼比和模态(eemd, improved emd procedures to ensure that available to identify the frequency and modal damping ratio)

文件列表：

EEMD程序
........\BFVL.mat,112697,2014-04-01
........\dist_value.m,854,2016-11-01
........\eemd.m,2011,2016-11-01
........\extrema.m,2187,2016-11-01
........\ifndq.m,1825,2016-11-02
........\significance.m,2945,2016-11-01
........\x.txt,23818,2016-11-06

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ColorErrorDiff
说明： matlab 图形图像处理误差扩散算法(graphic image processing matlab error diffusion algorithm)

2011-04-18 15:12:36下载

积分：1
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汉明码，Golay码，Reed-Muller码的仿真代码(Hamming, Golay and Reed-Muller codes source codes)

2014-09-21 13:25:15下载

积分：1
rainflow-(2)
雨流算法的matlab程序，我运行过了，可以使用-(The rainflow algorithm matlab program, I run, you can use the-)

2012-11-14 19:57:41下载

积分：1
titong
说明：正弦波方波通过低通滤波器，显示时域频域波形，自相关函数，功率谱密度(The sine wave and square wave pass through the low-pass filter to display the time-domain waveform, frequency domain waveform, autocorrelation function and power spectral density)

2020-12-14 11:24:15下载

积分：1
1052
MATLAB源码，preprocessing.m: preprocess the picture including:Wiener filter; meddle value filter, change a gray picture to a binary one and then get the skeleton. centralizing.m: input the source picture output the core point of the fingerprint. samfun.m: generate the sample pattern automatically, which is used to sample the fingerprint. gabor2d_sub: get gabor filter. varpic.m: calculate variance picture(MATLAB source, preprocessing.m : preprocess the picture including : Wiener filter; meddle value filter, change a gray picture to a binary one and then get the skeleton. centralizing.m : input the source picture output the core point o f the fingerprint. samfun.m : generate the sample pattern automatically, which is used to sample the fingerprint. gabor2 d_sub : get gabor filter. varpic.m : calculate variance picture)

2006-12-09 19:45:06下载

积分：1
Transmission-Model
无线传感器网络定位用到的无线传输模型 Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model (Wireless sensor network localization using wireless transmission model, Regular Model, Logarithmic Attenuation Model, DOI Model, RIM Model Achieve functional distance and transmission attenuation swap ~~~~~~~~~~~~~~~~~~~~~~Regular Model~~~~~~~~~~~~~~~ In this model, the radio range is a circle ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ReceivedSignalStrength=SendingPower-PathLoss e.g, RSS=Pt-Pl(d0)-10*η*log10(dist/d0) Pt:transmit power pl(d0):the pass loss for a reference distance of d0 ηis the path loss exponent above parameters are saved in ../Parameters_Of_Models.mat dist:distance between sender and receiver(m) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ typical value:Pt=0-4dBm(max),Pl(d0)=55dB(d0=1m),η(2~4)=4(indoor,outdoor) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~Logarithmic Attenuation Model~~~~~~~~~ In this model, the radio range is a circle ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ReceivedSignal)

2013-08-31 18:59:05下载

积分：1
lvbo
数字图像处理课程上机实验3_Matlab邻域平均法和中值滤波法（matlab代码全）(Digital Image Processing courses on experiments 3_Matlab neighborhood average and median filtering method (matlab code full))

2014-01-02 17:10:40下载

积分：1
costas
基于costas环路的载波同步，使收发时钟频率和相位一致，环路包括四个部分乘法器和低通滤波、鉴相器、环路滤波器和数字振荡器组成(Based on the carrier synchronization of Costas loop, the frequency and phase of the transmit and receive clock is the same. The loop consists of four parts, including the multiplier and low-pass filter, phase detector, loop filter and digital oscillator.)

2015-09-02 23:06:15下载

积分：1
isodata
isodata implementation for matlab

2009-07-06 08:57:03下载

积分：1
Find-earthquake-center
用MATLAB解决真实世界的问题，再此介绍一个MATLAB查找地震中心的例子(Using MATLAB to solve real world problems。Here,we introduce an example which is to find earthquake center using MATLAB)

2012-04-25 20:42:56下载

积分：1

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EEMD

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