matlab中如何画 (x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667=0的曲线?我试过了 ezplot('(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667')和syms y x;t=(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667;x=solve(eval(t),'y')ezplot(y)一直出错,那位
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![matlab中如何画 (x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667=0的曲线?我试过了 ezplot('(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667')和syms y x;t=(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667;x=solve(eval(t),'y')ezplot(y)一直出错,那位](/uploads/image/z/15249380-68-0.jpg?t=matlab%E4%B8%AD%E5%A6%82%E4%BD%95%E7%94%BB+%28x%5E2%2By%5E2%29%5E0.5-%28%28x%2B5.3%29%5E2%2B%28y-12.3%29%5E2%29%5E0.5-667%3D0%E7%9A%84%E6%9B%B2%E7%BA%BF%3F%E6%88%91%E8%AF%95%E8%BF%87%E4%BA%86+ezplot%28%27%28x%5E2%2By%5E2%29%5E0.5-%28%28x%2B5.3%29%5E2%2B%28y-12.3%29%5E2%29%5E0.5-667%27%29%E5%92%8Csyms+y+x%3Bt%3D%28x%5E2%2By%5E2%29%5E0.5-%28%28x%2B5.3%29%5E2%2B%28y-12.3%29%5E2%29%5E0.5-667%3Bx%3Dsolve%28eval%28t%29%2C%27y%27%29ezplot%28y%29%E4%B8%80%E7%9B%B4%E5%87%BA%E9%94%99%2C%E9%82%A3%E4%BD%8D)
matlab中如何画 (x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667=0的曲线?我试过了 ezplot('(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667')和syms y x;t=(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667;x=solve(eval(t),'y')ezplot(y)一直出错,那位
matlab中如何画 (x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667=0的曲线?
我试过了 ezplot('(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667')和
syms y x;
t=(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667;
x=solve(eval(t),'y')
ezplot(y)
一直出错,那位大侠能帮帮吗?
matlab中如何画 (x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667=0的曲线?我试过了 ezplot('(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667')和syms y x;t=(x^2+y^2)^0.5-((x+5.3)^2+(y-12.3)^2)^0.5-667;x=solve(eval(t),'y')ezplot(y)一直出错,那位
ezplot('(x.^2+y.^2).^(1/2)-((x+5.3).^2+(y-12.3).^2).^(1/2)-0.667')
到两个圆的距离差不会超过圆心距离根号(5.3^2+12.3^2)=13.4
你的667确定没错?画出来是空集