資源簡介
可以使用的分形工具箱
代碼片段和文件信息
%?script?mfdls1ddemo???????????????
%?Lim?sup?dimension?spectrum?on?1d?measure:?demo?script?
%
%?Inputs:?
%
%?Outputs:?plot?spectra
%
%?Christophe?Canus?2002
FracLabReleaseHome=getenv(‘FracLabReleaseHome‘);
%?load?the?nikkei?...
nikkei=load([FracLabReleaseHome‘/Data/nikkei225.txt‘]);
%?plot?nikkei?signal
figure(1);
plot(nikkei);
%??“normalize?it“?...
c1d=nikkei/sum(sum(nikkei));
%?Lim?sup?dimension?spectrum?estimation?on?1d?measure?
%?with?‘sum‘?measure?with?only?one?parameter
[alphafdls1d_alpha]=mfdls1d(c1d);
figure(2);
plot(alphafdls1d_alpha‘k‘);
grid?on;
box?on;
pause;
%?Modify?some?parameters:
n=[0?0];
capa=‘max‘;
epsilon=.1;
B=[1:2:21];
dim=‘box‘;
N=200;
[alphafdls1d_alpha]=mfdls1d(c1dncapaepsilonBdim);
figure(3);
plot(alphafdls1d_alpha‘k‘);
grid?on;
box?on;
pause;
%?synthesize?a?binomial?measure?...
n=16;
p=.2;
mu1d=binom(p‘meas‘n);
%?Lim?sup?dimension?spectrum?estimation?on?1d?measure?
%?with?‘sum‘?measure?with?only?one?parameter
[alphafdls1d_alpha]=mfdls1d(mu1d);
figure(4);
plot(alphafdls1d_alpha‘k‘);
grid?on;
box?on;
hold?on;
pause;
%?Funny?isn‘t?it???-->?modify?some?parameters?to?get?some?better?results:
n=[0?0];
capa=‘sum‘;
epsilon=.3;
B=[1:2:21];
dim=‘box‘;
N=200;
[alphafdls1d_alpha]=mfdls1d(mu1dncapaepsilonBdim);
plot(alphafdls1d_alpha‘k‘);
%?compare?it?to?the?theoretical?one
[talphatf_alpha]=binom(p‘spec‘N);
plot(talphatf_alpha‘k+‘);
pause;
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????16703??2012-01-04?15:07??FracLab\Binaries\linux32\alpha.mexglx
?????文件??????21352??2012-01-04?15:07??FracLab\Binaries\linux32\alphagifs.mexglx
?????文件??????11923??2012-01-04?15:07??FracLab\Binaries\linux32\applylutc.mexglx
?????文件?????107494??2012-01-04?15:07??FracLab\Binaries\linux32\bbch.mexglx
?????文件??????79377??2012-01-04?15:07??FracLab\Binaries\linux32\binom.mexglx
?????文件??????71156??2012-01-04?15:07??FracLab\Binaries\linux32\cantor1d.mexglx
?????文件?????100800??2012-01-04?15:07??FracLab\Binaries\linux32\cfg1d.mexglx
?????文件??????17236??2012-01-04?15:07??FracLab\Binaries\linux32\cmptinf.mexglx
?????文件??????17236??2012-01-04?15:07??FracLab\Binaries\linux32\cmptsup.mexglx
?????文件??????17194??2012-01-04?15:07??FracLab\Binaries\linux32\cwt.mexglx
?????文件??????20809??2012-01-04?15:07??FracLab\Binaries\linux32\dtmlf.mexglx
?????文件??????20809??2012-01-04?15:07??FracLab\Binaries\linux32\dtmll.mexglx
?????文件??????20809??2012-01-04?15:07??FracLab\Binaries\linux32\dtmlp.mexglx
?????文件??????21299??2012-01-04?15:07??FracLab\Binaries\linux32\DWT1D.mexglx
?????文件??????21060??2012-01-04?15:07??FracLab\Binaries\linux32\DWT2D.mexglx
?????文件???????7270??2012-01-04?15:07??FracLab\Binaries\linux32\eucdist2.mexglx
?????文件?????100803??2012-01-04?15:07??FracLab\Binaries\linux32\fcfg1d.mexglx
?????文件??????60912??2012-01-04?15:07??FracLab\Binaries\linux32\fcfl1d.mexglx
?????文件?????100800??2012-01-04?15:07??FracLab\Binaries\linux32\fch1d.mexglx
?????文件??????60912??2012-01-04?15:07??FracLab\Binaries\linux32\fczq1d.mexglx
?????文件?????149609??2012-01-04?15:07??FracLab\Binaries\linux32\fd1d.mexglx
?????文件?????149609??2012-01-04?15:07??FracLab\Binaries\linux32\fd2d.mexglx
?????文件??????21483??2012-01-04?15:07??FracLab\Binaries\linux32\fif.mexglx
?????文件??????16715??2012-01-04?15:07??FracLab\Binaries\linux32\frontiere.mexglx
?????文件??????12563??2012-01-04?15:07??FracLab\Binaries\linux32\getDecOscCon.mexglx
?????文件??????21251??2012-01-04?15:07??FracLab\Binaries\linux32\gifs2wave.mexglx
?????文件??????21280??2012-01-04?15:07??FracLab\Binaries\linux32\gifseg.mexglx
?????文件??????38924??2012-01-04?15:07??FracLab\Binaries\linux32\holder2d.mexglx
?????文件??????21299??2012-01-04?15:07??FracLab\Binaries\linux32\IWT.mexglx
?????文件??????21060??2012-01-04?15:07??FracLab\Binaries\linux32\IWT2D.mexglx
............此處省略1507個文件信息
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