close?all
clear?all
%?Q-approximation?using?an?improved?tau-method?（Blanch?et?al.?1995）
%?otimization?routine:?Marquardt-Levenberg
global?L?w?Qf1?Qf2

%-------------------------INPUT-PARAMETERS----------------------------

Q0=50.0;????????????????????%?constant?Q?to?be?approximated
fp1=5.0;fp2=200;df=0.1;????%?within?frequency?range?fp1...?fp2
??????????
L=2;?????????????????????%?number?of?relaxation?mechanisms??????

fl_st=[10?70];??????%?L?starting?values?for?the?relaxation?frequencies

t=2/Q0;?????????????????%?starting?value?for?tau

%-------------------------END:?INPUT-PARAMETER-----------------------

f=fp1:df:fp2;
w=2*pi*f;

Qf1=Q0+f*0;???????????%?here?constant?Q-approximation?arbitrary
??????????????????????%?frequency?dependency?of?Q?possible?define
??????????????????????%?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????目錄??????????0??2007-01-15?21:09??fdmpi_v_1.1\bin

?????文件?????480702??2007-01-14?20:59??fdmpi_v_1.1\doc\fdmpi.pdf

?????文件?????192553??2007-01-14?20:59??fdmpi_v_1.1\doc\guide.pdf

?????文件?????154691??2007-01-14?20:59??fdmpi_v_1.1\doc\guide.ps

?????目錄??????????0??2007-01-15?21:09??fdmpi_v_1.1\doc

?????文件????????621??2007-01-14?21:00??fdmpi_v_1.1\jobs\fdmpi_random3d2_vsp_el.job

?????文件????????621??2007-01-14?21:00??fdmpi_v_1.1\jobs\fdmpi_random3d2_vsp_ve.job

?????文件???????9289??2007-01-14?21:00??fdmpi_v_1.1\jobs\random3d2_vsp_el.log

?????文件???????9300??2007-01-14?21:00??fdmpi_v_1.1\jobs\random3d2_vsp_ve.log

?????目錄??????????0??2007-01-15?21:09??fdmpi_v_1.1\jobs

?????文件???????1430??2007-01-14?21:00??fdmpi_v_1.1\mfiles\qapprox.m

?????文件????????698??2007-01-14?21:00??fdmpi_v_1.1\mfiles\qflt.m

?????文件????????419??2007-01-14?21:00??fdmpi_v_1.1\mfiles\qgsls.m

?????文件????????533??2007-01-14?21:00??fdmpi_v_1.1\mfiles\qplot.m

?????文件???????1269??2007-01-14?21:00??fdmpi_v_1.1\mfiles\source.m

?????目錄??????????0??2007-01-15?21:09??fdmpi_v_1.1\mfiles

?????文件??????10021??2007-01-14?21:00??fdmpi_v_1.1\model\beschb.c

?????文件??????10041??2007-01-14?21:00??fdmpi_v_1.1\model\beschb.c.bak

?????文件???????2589??2007-01-14?21:00??fdmpi_v_1.1\model\bessik.c

?????文件????????374??2007-01-14?21:00??fdmpi_v_1.1\model\chebev.c

?????文件??????26222??2007-01-14?21:00??fdmpi_v_1.1\model\fftn.c

?????文件????????336??2007-01-14?21:00??fdmpi_v_1.1\model\gammln.c

?????文件??????16205??2007-01-14?21:00??fdmpi_v_1.1\model\nrutil.c

?????文件???????5132??2007-01-14?21:00??fdmpi_v_1.1\model\random2d.c

?????文件???????5303??2007-01-14?21:00??fdmpi_v_1.1\model\random3d.c

?????文件??????13166??2007-01-14?21:00??fdmpi_v_1.1\model\util.c

?????目錄??????????0??2007-01-15?21:09??fdmpi_v_1.1\model

?????文件???????4197??2007-01-14?21:00??fdmpi_v_1.1\par\.nfs0001be700000007a

?????文件?????????38??2007-01-14?21:00??fdmpi_v_1.1\par\boot_lam

?????文件?????????31??2007-01-14?21:00??fdmpi_v_1.1\par\clean

............此處省略66個文件信息