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我的代碼如下。我被告知fminsearch會更快地解決這個問題。我查看了文檔和教程,但我仍然處於黑暗中。你如何在這裏實現fminsearch?提前致謝。Matlab轉換舊派分鐘找到fminsearch
MIN=1e10;
up_vec= u_min1+ ku*lambda;
vp_vec= v_min1+ kv*lambda;
wp_vec= w_min1+ kw*lambda;
%%the loop
for i_up=1:length(up_vec)
for i_vp=1:length(vp_vec)
for i_wp=1:length(wp_vec)
Jp(i_up,i_vp,i_wp)=norm(p- (A\[up_vec(i_up);vp_vec(i_vp);wp_vec(i_wp)]).* ...
[exp(-1i*2*pi/lambda*up_vec(i_up));...
exp(-1i*2*pi/lambda*vp_vec(i_vp));...
exp(-1i*2*pi/lambda*wp_vec(i_wp))]);
if Jp(i_up,i_vp,i_wp) < MIN
MIN=Jp(i_up,i_vp,i_wp);
ind_umin = i_up;
ind_vmin = i_vp;
ind_wmin = i_wp;
up_vec_min=up_vec;
vp_vec_min=vp_vec;
wp_vec_min=wp_vec;
pp_min=pp;
end
end
end
end