极坐标积分、球坐标积分、柱面积分

极坐标积分:

∫ 0 2 π ρ d ρ d θ \int _{0}^{2\pi} \rho d\rho d \theta 02πρdρdθ

柱面坐标:
x = r cos ⁡ θ x = r \cos \theta x=rcosθ

y = r sin ⁡ θ y = r \sin \theta y=rsinθ

z = z z = z z=z

球坐标:

y = r sin ⁡ θ sin ⁡ ϕ y = r \sin \theta \sin \phi y=rsinθsinϕ

x = r sin ⁡ θ cos ⁡ ϕ x = r \sin \theta \cos \phi x=rsinθcosϕ

z = r cos ⁡ θ z = r \cos \theta z=rcosθ

你可能感兴趣的:(高等数学,学习)