matlab在同一图中 画两个三维函数图象 方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6x区间为(1.7,2.5) y为(1.3,1.8)第二个为方程6*pi*sqrt(9+x^2)+36
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![matlab在同一图中 画两个三维函数图象 方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6x区间为(1.7,2.5) y为(1.3,1.8)第二个为方程6*pi*sqrt(9+x^2)+36](/uploads/image/z/8622817-25-7.jpg?t=matlab%E5%9C%A8%E5%90%8C%E4%B8%80%E5%9B%BE%E4%B8%AD+%E7%94%BB%E4%B8%A4%E4%B8%AA%E4%B8%89%E7%BB%B4%E5%87%BD%E6%95%B0%E5%9B%BE%E8%B1%A1+%E6%96%B9%E7%A8%8B%E4%B8%BA%EF%BC%9Az%3Dx%5E2%2Api%2Ax%2F12%2B6%5E3%2Api%2A4%2F3-%286%5E2%2A3%2F4%2B%28y%29%5E2%29%2A%28y%29%2Api%2F6%E6%96%B9%E7%A8%8B%E4%B8%BA%EF%BC%9Az%3Dx%5E2%2Api%2Ax%2F12%2B6%5E3%2Api%2A4%2F3-%286%5E2%2A3%2F4%2B%28y%29%5E2%29%2A%28y%29%2Api%2F6x%E5%8C%BA%E9%97%B4%E4%B8%BA%EF%BC%881.7%2C2.5%EF%BC%89+y%E4%B8%BA%EF%BC%881.3%2C1.8%EF%BC%89%E7%AC%AC%E4%BA%8C%E4%B8%AA%E4%B8%BA%E6%96%B9%E7%A8%8B6%2Api%2Asqrt%289%2Bx%5E2%29%2B36)
matlab在同一图中 画两个三维函数图象 方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6x区间为(1.7,2.5) y为(1.3,1.8)第二个为方程6*pi*sqrt(9+x^2)+36
matlab在同一图中 画两个三维函数图象 方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6
方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6
x区间为(1.7,2.5) y为(1.3,1.8)
第二个为方程
6*pi*sqrt(9+x^2)+36*4*pi-pi*(9+y^2)=0
请给出具体命令谢谢!
matlab在同一图中 画两个三维函数图象 方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6方程为:z=x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6x区间为(1.7,2.5) y为(1.3,1.8)第二个为方程6*pi*sqrt(9+x^2)+36
ezmesh('x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6',[1.7 2.5],[1.3 1.8])
hold on
ezmesh('6*pi*sqrt(9+x^2)+36*4*pi-pi*(9+y^2)',[1.7 2.5],[1.3 1.8])
zlim([400,1000])
第二个方程右边少个z
两个Z的变化范围都比较小,所以画在一个坐标里面都显得很平
或者可以这样:
subplot(2,2,1),ezmesh('x^2*pi*x/12+6^3*pi*4/3-(6^2*3/4+(y)^2)*(y)*pi/6',[1.7 2.5],[1.3 1.8])
subplot(2,2,2),ezmesh('6*pi*sqrt(9+x^2)+36*4*pi-pi*(9+y^2)',[1.7 2.5],[1.3 1.8])
分开看