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globle_graph_mining

于 2009-08-31 发布文件大小:2KB

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说明：图挖掘，图聚类 m文件主要包含4个功能：图的生成，图相似度分析，节点符号化，边权挖掘，详细说明见注释(graph mining, graph clustering)

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globle_graph_mining.m

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IIR-filter
测试IIR滤波器的单位冲激响应曲线；检查IIR滤波器的频率特性。 (IIR filter testing unit impulse response curve check IIR filter frequency characteristics.)

2008-07-02 22:00:18下载

积分：1
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说明：用于预测地震伤亡人数的MATLAB神经网络程序(Used to predict earthquake casualties MATLAB neural network program)

2008-09-14 16:37:26下载

积分：1
lpc
说明： lpc在matlab下的实现，是比较值得借鉴的论文资料(lpc under the matlab implementation of the paper is more information worth learning)

2011-04-18 14:46:32下载

积分：1
DE
说明： In computer science, differential evolution (DE) is a method that optimizes a problem by iteratively trying to improve a candidate solution with regard to a given measure of quality. Such methods are commonly known as metaheuristics as they make few or no assumptions about the problem being optimized and can search very large spaces of candidate solutions. However, metaheuristics such as DE do not guarantee an optimal solution is ever found.

2014-12-14 21:22:18下载

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巴克码
说明：仿真实现了十三位巴克码进行脉内调相。很好的程序，亲自优化过。(Thirteen Barker codes are simulated for intra-pulse phase modulation. Good procedures, personally optimized.)

2019-05-17 22:02:34下载

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mbook
一本很不错的学习matlab的书籍，里面是分章节的，用word分开，很方便阅读(matlab reference)

2013-01-29 21:08:16下载

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xiaobosuanfa
采样频率 fs=10000 轴承外环故障信号 fid=fopen( bearingout.dat , r ) 故障 N=1024 xdata=fread(fid,N, int16 ) fclose(fid) xdata=(xdata-mean(xdata))/std(xdata,1) 时域波形 figure(1) plot(1:N,xdata) xlabel( 时间 t/n ) ylabel( 电压 V/v ) db10小波进行4层分解一维小波分解 [c,l] = wavedec(xdata,4, db10 ) 重构第1～4层细节信号 d4 = wrcoef( d ,c,l, db10 ,4) d3 = wrcoef( d ,c,l, db10 ,3) d2 = wrcoef( d ,c,l, db10 ,2) d1 = wrcoef( d ,c,l, db10 ,1) ( Sampling frequency fs = 10000 bearing outer ring fault signal fid = fopen (' bearingout.dat' , ' r' ) failure N = 1024 xdata = fread (fid, N, ' int16' ) fclose (fid ) xdata = (xdata-mean (xdata))/std (xdata, 1) time-domain waveform figure (1) plot (1: N, xdata) xlabel (' Time t/n' ) ylabel ( ' voltage V/v' ) db10 wavelet decomposition 4 layer one-dimensional wavelet decomposition [c, l] = wavedec (xdata, 4, ' db10' ) 1 ~ 4 reconstructed detail signal d4 = wrcoef (' d' , c, l, ' db10' , 4) d3 = wrcoef (' d' , c, l, ' db10' , 3) d2 = wrcoef (' d' , c, l, ' db10' , 2) d1 = wrcoef (' d' , c, l, ' db10' , 1) )

2011-05-21 16:48:36下载

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fakecolor
灰度扩展及灰度图像伪彩色化：灰度值在0～20之间显蓝色，20～40之间显绿色，40～255显红色。 (Gray-scale images of pseudo-color: gray-scale value between 0 to 20 Hin blue, between 20 to 40 green, 40 ~ 255 marked in red.)

2009-04-16 16:07:59下载

积分：1
CVyunsuyunjiasu
卡尔曼滤波中CV模型下对匀速运动和匀加速运动的matlab仿真(Kalman filter matlab simulation of the CV model of accelerated motion, uniform motion and uniform)

2012-07-29 09:26:40下载

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cell
说明：利用图像分割来检测细胞，版本R2008B(Using image segmentation to detect the cell, version R2008B)

2010-03-16 19:39:07下载

积分：1

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