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-   -   [MATLAB混合编程] 想請教一下哪裡出錯?? (https://www.labfans.com/bbs/showthread.php?t=18685)

reddragon00 2013-02-26 01:28

想請教一下哪裡出錯??
 
function [Pd Ps]=defaul_survival_prob(r,q,T,no,VG_nu,sigma,VG_theta,L,A0)
Li=log(L./A0);
omega=log(1-sigma^2*VG_nu/2-VG_theta*VG_nu)/VG_nu;
m=r-q+omega;
% if j==1
phi=@(x)normcdf((Li-m(1)*T-VG_theta.*x)./(sigma.*sqrt(x)))*gamma(T/VG_nu);
% end
for j=2:no
phi(j)=phi(j).*phi(j-1);
end
Fzd=phi(no);
Pd=quad(Fzd,0.001,10000);
Ps=1-Pd;

這是小弟我寫的一個 ft,
一直找不到錯誤在哪,請大家指教一下


所有时间均为北京时间。现在的时间是 12:27

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