中财网新闺蜜时代周小北衣服:UG 常用曲线方程式
来源：百度文库 编辑：中财网 时间：2024/04/28 17:33:21
²表示有N种方法；¯表示用UG3.0可以实现。
¯
双外摆线
b=2.5
l=2.5
t=1
xt=3*b*cos(t*360)+l*cos(3*t*360)
yt=3*b*sin(t*360)+l*sin(3*t*360)
星形线
a=5
t=1
xt=a*(cos(360*t))^3
yt=a*(sin(360*t))^3
叶形线
a=10
t=1
xt=3*a*t/(1+(t^3))
yt=3*a*(t^2)/(1+(t^3))
¯
螺纹线
t=1
xt=4*cos(t*(5*360))
yt=4*sin(t*(5*360))
zt=6*t
蛇形线
²t=1
xt=2*cos(t*360*3)*t
yt=2*sin(t*360*3)*t
zt=(sqrt(sqrt(sqrt(t))))^3*5
²t=1
r=t*3
theta=t*360*3
zt=sqrt(t)*7
²t=1
rho=360*sqrt(t)*2
theta=t*25
phi=360*t*4
¯
双余弦线
t=1
xt=-(9.5*6.5)+t*(9.5*6.5*2)
yt=cos(t*360*6.5)*(6.35/2)-(6.35/2)
zt=cos(t*360*8)*5
¯
对数线
t=1
xt=10*t
yt=log(10*t+0.0001)
抛物线
t=1
xt=(4*t)
yt=(3*t)+(5*t^2)
¯
勾形线
t=1
xt=(5*(cos(t*360))^3)*t
yt=(5*(sin(t*360))^3)*t
¯
次声波
t=1
xt=t*5
yt=cos(t*360*8)*t
正弦波
t=1
xt=5*t*t
yt=sin(t*8*360)*0.5
渐开线
pitch_diameter=10
pressure_angle=20
r
t=1
xt=r*cos(90*t*t)+r*(90*t*t)*(pi/180)*sin(90*t*t)
yt=r*sin(90*t*t)-r*(90*t*t)*(pi/180)*cos(90*t*t)
普通外摆线
r=10
t=1
xt=t*(2*pi*r)-sin(t*360)*r
yt=r-cos(t*360)*r
¯
小飞机
t=1
xt=cos(t*360)+cos(3*t*360)
yt=sin(t*360)+sin(5*t*360)
¯
弯月
t=1
xt=cos(t*360)+cos(2*t*360)
yt=sin(t*360)*2+sin(t*360)*2
¯
五角形线
t=1
xt=2+(10-6)*cos(360*4*t)+10*cos((10/6-1)*(360*4*t))
yt=2+(10-6)*sin(360*4*t)-6*sin((10/6-1)*(360*4*t))
¯
t=1
xt=2+(10-6)*cos(360*4*t)+10*cos((10/6-1)*(360*4*t))
yt=2+(10-6)*sin(360*4*t)-10*sin((10/6-1)*(360*4*t))
¯
t=1
xt=2+(10-2)*cos(360*4*t)+10*cos((10/6-1)*(360*4*t))
yt=2+(10-2)*sin(360*4*t)-10*sin((10/6-1)*(360*4*t))
¯
t=1
xt=0.5+(10-6)*cos(360*5*t)+10*cos((6/10-1)*(360*5*t))
yt=0.5+(10-6)*sin(360*5*t)-10*sin((6/10-1)*(360*5*t))
热带鱼
a=5
t=1
xt=(a*(cos(t*360*3))^4)*t
yt=(a*(sin(t*360*3))^4)*t
双蝴蝶线
t=1
theta=t*360+90
r=
zt=
cos(360*t*3)*3
t=1
theta=t*360+18
r=
zt=
cos(t*360*5)*0.4
t=1
theta=
t*360-54
r=
zt=
cos(t*360*5+90)*0.5
心电图
t=1
r=
theta=
10+t*(6*360)
zt=t*3
¯
燕尾剪
t=1
xt=3*cos(t*360*4)
yt=3*sin(t*360*3)
zt=t
t=1
r=t*2
theta=10+t*(12*360)
zt=t*3
碟形线
t=1
r=10+10*
zt=
2*sin(6*360*t)
