matlab解方程画图2*tan(0.5*sqrt(8*x^2-y^2))/(sqrt(8*x^2-y^2))-tan(sqrt(x^2-y^2))/sqrt(x^2-y^2)=0,其中x=4*pi*sqrt(8.854*4*pi*10^(-19))/f,求画出f-y的曲线,其中0写错了,其中x=2*pi*sqrt(8.854*4*pi*10^(-19))*f
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![matlab解方程画图2*tan(0.5*sqrt(8*x^2-y^2))/(sqrt(8*x^2-y^2))-tan(sqrt(x^2-y^2))/sqrt(x^2-y^2)=0,其中x=4*pi*sqrt(8.854*4*pi*10^(-19))/f,求画出f-y的曲线,其中0写错了,其中x=2*pi*sqrt(8.854*4*pi*10^(-19))*f](/uploads/image/z/6921347-59-7.jpg?t=matlab%E8%A7%A3%E6%96%B9%E7%A8%8B%E7%94%BB%E5%9B%BE2%2Atan%280.5%2Asqrt%288%2Ax%5E2-y%5E2%29%29%2F%28sqrt%288%2Ax%5E2-y%5E2%29%29-tan%28sqrt%28x%5E2-y%5E2%29%29%2Fsqrt%28x%5E2-y%5E2%29%3D0%2C%E5%85%B6%E4%B8%ADx%3D4%2Api%2Asqrt%288.854%2A4%2Api%2A10%5E%28-19%29%29%2Ff%2C%E6%B1%82%E7%94%BB%E5%87%BAf-y%E7%9A%84%E6%9B%B2%E7%BA%BF%2C%E5%85%B6%E4%B8%AD0%E5%86%99%E9%94%99%E4%BA%86%EF%BC%8C%E5%85%B6%E4%B8%ADx%3D2%2Api%2Asqrt%288.854%2A4%2Api%2A10%5E%28-19%29%29%2Af)
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matlab解方程画图2*tan(0.5*sqrt(8*x^2-y^2))/(sqrt(8*x^2-y^2))-tan(sqrt(x^2-y^2))/sqrt(x^2-y^2)=0,其中x=4*pi*sqrt(8.854*4*pi*10^(-19))/f,求画出f-y的曲线,其中0写错了,其中x=2*pi*sqrt(8.854*4*pi*10^(-19))*f
matlab解方程画图
2*tan(0.5*sqrt(8*x^2-y^2))/(sqrt(8*x^2-y^2))-tan(sqrt(x^2-y^2))/sqrt(x^2-y^2)=0,其中x=4*pi*sqrt(8.854*4*pi*10^(-19))/f,求画出f-y的曲线,其中0
写错了,其中x=2*pi*sqrt(8.854*4*pi*10^(-19))*f
matlab解方程画图2*tan(0.5*sqrt(8*x^2-y^2))/(sqrt(8*x^2-y^2))-tan(sqrt(x^2-y^2))/sqrt(x^2-y^2)=0,其中x=4*pi*sqrt(8.854*4*pi*10^(-19))/f,求画出f-y的曲线,其中0写错了,其中x=2*pi*sqrt(8.854*4*pi*10^(-19))*f
>> ezplot('2*tan(0.5*sqrt(8*(4*pi*sqrt(8.854*4*pi*10^(-19))/f)^2-y^2))/(sqrt(8*(4*pi*sqrt(8.854*4*pi*10^(-19))/f)^2-y^2))-tan(sqrt((4*pi*sqrt(8.854*4*pi*10^(-19))/f)^2-y^2))/sqrt((4*pi*sqrt(8.854*4*pi*10^(-19))/f)^2-y^2)=0',[0,40])
不过图貌似不太好啊!0