单线圈matlab分析docWord格式.docx
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4,-2:
2);
z=y+0.5;
R=1;
Bx=-2.*(x.^2.*mfun('
EllipticK'
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2)))-(x.^2).*mfun('
EllipticE'
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2)))-2.*R.*mfun('
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2))).*x+mfun('
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2))).*(z.^2)-R.^2.*mfun('
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2)))+mfun('
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2))).*(R.^2)-mfun('
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2))).*(z.^2)).*((R.^2+x.^2+z.^2-2.*R.*x)./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2).*z./(R.^2+x.^2+z.^2-2.*R.*x).^(3/2)./x;
Bz=2.*(x.^2.*mfun('
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2))).*(R.^2)+mfun('
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2))).*(z.^2)-mfun('
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2))).*(z.^2)+R.^2.*mfun('
(2.*(R.*x./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2)))).*((R.^2+x.^2+z.^2-2.*R.*x)./(R.^2+x.^2+z.^2+2.*R.*x)).^(1/2)./(R.^2+x.^2+z.^2-2.*R.*x).^(3/2);
%surf(x,z,Bz);
B1=sqrt(Bx.^2+Bz.^2);
z=y-0.5;
B2=sqrt(Bx.^2+Bz.^2);
B=B1+B2;
%surf(x,y,B);
subplot(1,2,1);
surf(x,y,B1);
view(90,0);
subplot(1,2,2);
surf(x,y,B2);
%title('
surf(x,z,B)'
);
%[zlabel('
B'
%ylabel('
z'
%xlabel('
x'
%view(90,0);