求MATLAB大神,帮我写一个高斯烟羽模型的程序用来画二维浓度分布图 10
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可以这样:
syms x y
assume(x>=0)
assume(y>=0)
z=0;u=1;Q=0.154;
sigmay=0.32*x*(1+0.0004*x)^(-0.5);
sigmaz=0.24*x*(1+0.0001*x)^(0.5);
c=Q/pi/sigmay/sigmaz/u*exp(-0.5*(y^2/sigmay^2+z^2/sigmaz^2));
%当c=0.0001,0.0002,0.0003时,求x和y的分布曲线
m=0.0001:0.0001:0.0003;
for k=1:length(m)
C=c-m(k);
figure
ezsurf(C)
end
syms x y
assume(x>=0)
assume(y>=0)
z=0;u=1;Q=0.154;
sigmay=0.32*x*(1+0.0004*x)^(-0.5);
sigmaz=0.24*x*(1+0.0001*x)^(0.5);
c=Q/pi/sigmay/sigmaz/u*exp(-0.5*(y^2/sigmay^2+z^2/sigmaz^2));
%当c=0.0001,0.0002,0.0003时,求x和y的分布曲线
m=0.0001:0.0001:0.0003;
for k=1:length(m)
C=c-m(k);
figure
ezsurf(C)
end
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