你能帮我用线颜色在情节中弄清楚吗

发布于 2025-01-30 04:46:11 字数 500 浏览 3 评论 0原文

我想更改行的颜色，但我不知道该如何编码。

import numpy as np
from sympy import *
import sympy as sp
t=sp.symbols('t')
y=sp.Function('y')

overdamped = Eq(10*y(t).diff(t,2)+100*y(t).diff(t,1)+90*y(t),0)
psol1=dsolve(overdamped,ics={y(0):0.16, y(t).diff(t).subs(t,0):0})

underdamped = Eq(10*y(t).diff(t,2)+10*y(t).diff(t,1)+90*y(t),0)
psol3=dsolve(underdamped,ics={y(0):0.16, y(t).diff(t).subs(t,0):0})

plot(psol1.rhs, psol3.rhs, (t,0,10))

这是我所做的工作。该情节效果很好，但我希望这两条线不同。如果您帮助我，我会非常感谢。

原文

I want to change the color of the line but I have no idea how I should code.

import numpy as np
from sympy import *
import sympy as sp
t=sp.symbols('t')
y=sp.Function('y')

overdamped = Eq(10*y(t).diff(t,2)+100*y(t).diff(t,1)+90*y(t),0)
psol1=dsolve(overdamped,ics={y(0):0.16, y(t).diff(t).subs(t,0):0})

underdamped = Eq(10*y(t).diff(t,2)+10*y(t).diff(t,1)+90*y(t),0)
psol3=dsolve(underdamped,ics={y(0):0.16, y(t).diff(t).subs(t,0):0})

plot(psol1.rhs, psol3.rhs, (t,0,10))

This is the work I've done. The plot works well but I want the two lines to be in differnt colors. I'll be very thankful if you help me out.

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

回忆凄美了谁 2025-02-06 04:46:11

import numpy as np
from sympy import *
import sympy as sp
t=sp.symbols('t')
y=sp.Function('y')

overdamped = Eq(10*y(t).diff(t,2)+100*y(t).diff(t,1)+90*y(t),0)
psol1=dsolve(overdamped,ics={y(0):0.16, y(t).diff(t).subs(t,0):0})

underdamped = Eq(10*y(t).diff(t,2)+10*y(t).diff(t,1)+90*y(t),0)
psol3=dsolve(underdamped,ics={y(0):0.16, y(t).diff(t).subs(t,0):0})

p = plot(psol1.rhs, psol3.rhs, (t,0,10))
p[0].line_color = 'g'
p[1].line_color = 'r'

p.show()

import numpy as np
from sympy import *
import sympy as sp
t=sp.symbols('t')
y=sp.Function('y')

overdamped = Eq(10*y(t).diff(t,2)+100*y(t).diff(t,1)+90*y(t),0)
psol1=dsolve(overdamped,ics={y(0):0.16, y(t).diff(t).subs(t,0):0})

underdamped = Eq(10*y(t).diff(t,2)+10*y(t).diff(t,1)+90*y(t),0)
psol3=dsolve(underdamped,ics={y(0):0.16, y(t).diff(t).subs(t,0):0})

p = plot(psol1.rhs, psol3.rhs, (t,0,10))
p[0].line_color = 'g'
p[1].line_color = 'r'

p.show()

回复收藏 0 原文

~没有更多了~