csf_et_2_10

PURPOSE ^

SYNOPSIS ^

function [CSFet,csf_fx_ft,fxx,ftt]=csf_et_2_10(fse,fst,Nx,Nt,estab,fy0);

DESCRIPTION ^

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 
0002 function [CSFet,csf_fx_ft,fxx,ftt]=csf_et_2_10(fse,fst,Nx,Nt,estab,fy0);
0003 
0004 [fx,fy,ft]=dominio_freq_espacio_temp(fse,fst,Nx,Nx,Nt);
0005 
0006 for i=1:Nt
0007     f=sacafot(ft,Nx,Nx,i);
0008     ftt(i)=f(1,1);
0009 end
0010 
0011 F=sqrt(fx.^2+fy.^2);
0012 
0013 ft=abs(ft)+0.0000000000001;
0014 F=F+0.0000000000001;
0015 
0016 if estab==1
0017    CSFet=4*pi^2*F.*abs(ft).*exp(-4*pi*(ft+2*F)/45.9).*(6.1+7.3*abs(log10(abs(ft)./(3*F))).^3);
0018 else
0019    ft=abs(ft)+0.1*F;
0020    CSFet=4*pi^2*F.*abs(ft).*exp(-4*pi*(ft+2*F)/45.9).*(6.1+7.3*abs(log10(abs(ft)./(3*F))).^3);
0021 end
0022 
0023 [m,I]=min( abs(fy(:,1)-fy0) );
0024 
0025 csf_fx_ft=zeros(Nx,Nt);
0026 for i=1:Nx
0027     csf_fx_ft(i,:)=slineat(CSFet,[I i]);
0028 end
0029 
0030 fxx=fx(1,1:Nx);

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