如何用matlab画爱心 图形画出来是爱心的函数是什么,用matlab怎么画
\u5982\u4f55\u7528matlab\u753b\u51fa\u5fc3\u5f62\u7ebf1\u3001\u5fc3\u5f62\u7ebf\u7684\u6570\u5b66\u5b9a\u4e49\u3002
2\u3001\u7f16\u5236\u7684\u7ed8\u5236\u5fc3\u5f62\u7ebf\u7684matlab\u7a0b\u5e8f\u4ee3\u7801\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a
3\u3001\u5f53a=10 \u65f6\uff0c\u7ed8\u5236\u7684\u5fc3\u5f62\u7ebf\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a
4\u3001\u5f53a\u9010\u6e10\u589e\u5927\u65f6\u7684\u5fc3\u5f62\u7ebf\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff08\u91c7\u7528\u5b50\u56fe\u6a21\u5f0f\uff09\uff1a
5\u3001\u7ed8\u5236\u4e09\u7ef4\u7684\u5fc3\u5f62\u56fe\u5f62\uff0c\u4e0b\u9762\u662f\u7f16\u5236\u7684\u4ee3\u7801\uff1a
6\u3001\u4e0b\u9762\u8fd9\u5e45\u56fe\u7247\u662f\u4e0a\u4e00\u6b65\u7ed8\u5236\u7684\u4e09\u7ef4\u5fc3\u5f62\u56fe\u5f62\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a
\u5fc3\u5f62\u7684\u51fd\u6570\u5176\u5b9e\u6709\u4e0d\u5c11\u3002
\u6700\u7b80\u5355\u3001\u6700\u7ecf\u5178\u7684\u662f\u5fc3\u5f62\u7ebf\uff1a
ezpolar('1-sin(t)')%\u6781\u5750\u6807\u65b9\u7a0b\u4e3ar=1-sin(t)
\u53e6\u5916\u7684\u8fd8\u6709
ezpolar('acos(sin(t))')%\u6781\u5750\u6807\u65b9\u7a0b\u4e3ar=acos(sin(t))
f1=@(x)sqrt(1-(abs(x)-1).^2);
f2=@(x)acos(1-abs(x))-pi;
x=linspace(-2,2);
plot(x,f1(x),'r',x,f2(x),'r')
f=@(x,y,z)(x.^2 + (9/4)*y.^2 + z.^2 - 1).^3 - x.^2.*z.^3 - (9/80)*y.^2.*z.^3;
p=patch(isosurface(x,y,z,f(x,y,z),0));
view(3);
axis equal
set(p,'FaceVertexCData',jet(size(get(p,'faces'),1)) ,'FaceColor', 'flat', 'EdgeColor', 'none');
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