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spiht
SPIHT的MATLAB源代码,希望对有需要的朋友有所帮助.(SPIHT the MATLAB source code, in the hope that there is a need to help a friend.)
- 2007-12-13 15:52:40下载
- 积分：1
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d-009_fault
9节点系统故障分析，PSAT模型 9节点系统故障分析，PSAT模型9节点系统故障分析，PSAT模型9节点系统故障分析，PSAT模型(9 nodes power system fault analysis, based on the PSAT 9 nodes power system fault analysis, based on the PSAT9 nodes power system fault analysis, based on the PSAT)
- 2010-01-13 17:30:46下载
- 积分：1
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arco
arcodemo.m: demonstration of arithmetic coding
call arenc.m, ardec.m
- 2010-05-04 19:06:17下载
- 积分：1
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AnalyticAnelastic
二维粘弹性介质中波的传播的解析形式。应用Carcione等在1988年发表的《WAVE PROPAGATION SIMULATION IN A LINEAR VISCOELASTIC MEDIUM》一文中的方法，更加详细的介绍见英文描述。该代码对于做波场模拟的同学有很好的参考价值。( MATLABScript for obtaning the analytical solution for 2D wave propagation in a viscoelastic medium, based on the Appendix B of paper of Carcione et al. (1988)(1), corrected in (2).
The source used is a Ricker wavelet in the y velocity component.
A figure of the source temporal function and its inverse Fourier transform are provided to verify the good working of the method. Also works for elastic variables by substituting the values of vp and vs by real constant ones (vp_0 & vs_0).
Attenuation is implemented by GMB-EK rheology presented in (4) and thoroughfully explained in (3).
In order to make a proper comparison with numerical data it is recommended to either use the same rheology in both the numerical and the analytical. It is also possible to get an almost constant Q value by increasing a lot the number of mechanisms used in both the numerical and the analytical solutions, thus minimizing the effects of the Q fitting in the comparison.)
- 2012-04-23 13:18:07下载
- 积分：1
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ant_tsp
用蚁群算法解决旅行商问题，有详细的注释，写成了函数，可修改部分参数后使用(Ant colony algorithm to solve traveling salesman problem, detailed notes, written in a function, some parameters can be modified to use)
- 2010-09-02 21:11:07下载
- 积分：1
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人工鱼群算法
format longVisual=2.5;Step=0.3;delta=0.618;N=50;Try_number=100;a1=-10;%控制左区间1b1=10;%控制右区间1a2=-10;%控制左区间2b2=10;%控制右区间2d=[];U=[];h=1e-1;Friend_number=50;k=1;m=51;X1=rand(N,1)*(b1-a1)+a1;X2=rand(N,1)*(b2-a2)+a2;X=[X1 X2];%人工鱼状态for i=1:Nwwww=[X(i,1),X(i,2)];d(i)=maxf(wwww); %将d的值依次列出来end[w,i]=max(d); %w为d的最大值，i为最大值对应的下标即第几条鱼maxX=[X(i,1),X(i,2)];%初始公告板记录 ，将最大值对应的X赋给maxXmaxY=w;%初始公告板记录
- 2022-03-02 21:32:12下载
- 积分：1
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conv_vit_qam
Convolutional(2,1,6) Encoder and soft decision Viterbi Decoder
刚才上载的有错误,已修正(Convolutional (2,1,6) Encoder and soft decision Viterbi Decoder just uploaded a mistake, has been amended)
- 2007-10-13 19:43:54下载
- 积分：1
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COMPARISON_OF_CODED_AND_UNCODED_VERTICAL_AND_HORIZ
這一篇論文的標題為「比較編碼和未編碼縱向和橫向層狀結構的MIMO-OFDM系統」是2007發表的(This is a paper entitled )
- 2007-10-15 01:24:46下载
- 积分：1
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cannyF
Canny Edge Detection
- 2010-01-17 00:05:48下载
- 积分：1
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conjugate_grad
罚函数法,和matlab源代码,另加类似方法供参考,(Penalty function method, and the matlab source code, plus a similar method for reference,)
- 2010-05-30 15:44:40下载
- 积分：1
