You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
872 B
34 lines
872 B
11 months ago
|
function sample_V()
|
||
|
|
num_size=80;
|
||
|
|
h = 1.0/num_size;
|
||
|
|
xx = h/2:h:1-h/2;
|
||
|
|
[x,y,z]=meshgrid(xx,xx,xx);
|
||
|
|
k=1e6;
|
||
|
|
|
||
|
|
num_a = 15;num_b=15;num_c=60;
|
||
|
|
ha = (2-0.5)/num_a;hb = (2-0.5)/num_b;hc = (1+5)/num_c;
|
||
|
|
aa = 0.5+ha/2:ha:2-ha/2;
|
||
|
|
bb = 0.5+hb/2:hb:2-hb/2;
|
||
|
|
cc = -5+hc/2:hc:1-hc/2;
|
||
|
|
V=zeros(num_a,num_b,num_c);
|
||
|
|
for ia=1:num_a
|
||
|
|
disp(['========================',num2str(ia)])
|
||
|
|
a=aa(ia);
|
||
|
|
for ib=1:num_b
|
||
|
|
b=bb(ib);
|
||
|
|
for ic=1:num_c
|
||
|
|
% disp(['========================',num2str(ia),',',num2str(ib),',',num2str(ic)])
|
||
|
|
c=cc(ic);
|
||
|
|
if 1+a+b+c<=0
|
||
|
|
V(ia,ib,ic) = 1;
|
||
|
|
else
|
||
|
|
Phi = cos(2*pi*x-pi)+a.*cos(2*pi*y-pi)+b.*cos(2*pi*z-pi)-c;
|
||
|
|
H = 1./(1+exp(-k.*Phi));
|
||
|
|
V(ia,ib,ic) = sum(H,'all')/num_size^3;
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
save ETPMS_Vsample_abc.mat
|
||
|
|
end
|
||
|
|
end
|