roe50曲面方程集(1)

《roe50曲面方程集(1)》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、22.外摆线迪卡尔坐标方程：theta=t*720*5b=8a=5x=(a+b)*cos(theta)-b*cos((a/b+1)*theta)y=(a+b)*sin(theta)-b*sin((a/b+1)*theta)z=0图2223.Lissajous曲线theta=t*360a=1b=1c=100n=3x=a*sin(n*theta+c)y=b*sin(theta)图2324.长短幅圆内旋轮线卡笛尔坐标方程：a=5b=7c=2.2theta=360*t*10x=(a-b)*cos(theta)+c*cos((a/b-1)*theta)y

2、=(a-b)*sin(theta)-c*sin((a/b-1)*theta)图2425.长短幅圆外旋轮线卡笛尔坐标方程：theta=t*360*10a=5b=3c=5x=(a+b)*cos(theta)-c*cos((a/b+1)*theta)y=(a+b)*sin(theta)-c*sin((a/b+1)*theta)图2526.三尖瓣线a=10x=a*(2*cos(t*360)+cos(2*t*360))y=a*(2*sin(t*360)-sin(2*t*360))图2627.概率曲线！方程：笛卡儿坐标x=t*10-5y=exp(0-x^2

3、)图2728.箕舌线笛卡儿坐标系a=1x=-5+t*10y=8*a^3/(x^2+4*a^2)图2829.阿基米德螺线柱坐标a=100theta=t*400r=a*theta图2930.对数螺线柱坐标theta=t*360*2.2a=0.005r=exp(a*theta)图3031.蔓叶线笛卡儿坐标系a=10y=t*100-50solvex^3=y^2*(2*a-x)forx图3132.tan曲线笛卡儿坐标系x=t*8.5-4.25y=tan(x*20)图3233.双曲余弦x=6*t-3y=(exp(x)+exp(0-x))/2图3334.双曲

4、正弦x=6*t-3y=(exp(x)-exp(0-x))/2图3435.双曲正切x=6*t-3y=(exp(x)-exp(0-x))/(exp(x)+exp(0-x))图3536.一峰三驻点曲线x=3*t-1.5y=(x^2-1)^3+1图3637.八字曲线x=2*cos(t*(2*180))y=2*sin(t*(5*360))z=0图3738.螺旋曲线r=t*(10*180)+1theta=10+t*(20*180)z=t图3839.圆x=cos(t*(5*180))y=sin(t*(5*180))z=0图3940.封闭球形环绕曲线rho=2

5、theta=360*tphi=t*360*10图4041.柱坐标螺旋曲线x=100*t*cos(t*(5*180))y=100*t*sin(t*(5*180))z=0Pro/E各种曲线方程集合（三）42.蛇形曲线x=2*cos((t+1)*(2*180))y=2*sin(t*(5*360))z=t*(t+1)图4243.8字形曲线柱坐标theta=t*360r=10+(8*sin(theta))^2图4344.椭圆曲线笛卡尔坐标系a=10b=20theta=t*360x=a*cos(theta)y=b*sin(theta)图4445.梅花曲线柱

6、坐标theta=t*360r=10+(3*sin(theta*2.5))^2图4546.另一个花曲线theta=t*360r=10-(3*sin(theta*3))^2z=4*sin(theta*3)^2图4647.改一下就成为空间感更强的花曲线了;)theta=t*360r=10-(3*sin(theta*3))^2z=(r*sin(theta*3))^2图4748.螺旋上升的椭圆线a=10b=20theta=t*360*3x=a*cos(theta)y=b*sin(theta)z=t*12图4849.甚至这种螺旋花曲线theta=t*360

7、*4r=10+(3*sin(theta*2.5))^2z=t*16图4950鼓形线笛卡尔方程r=5+3.3*sin(t*180)+ttheta=t*360*10z=t*10图5051长命锁曲线笛卡尔方程：a=1*t*359.5b=q2*t*360c=q3*t*360rr1=w1rr2=w2rr3=w3x=rr1*cos(a)+rr2*cos(b)+rr3*cos(c)y=rr1*sin(a)+rr2*sin(b)+rr3*sin(c)图5152簪形线球坐标方程：rho=200*ttheta=900*tphi=t*90*10图5253.螺旋上升曲

8、线r=t^10theta=t^3*360*6*3+t^3*360*3*3z=t^3*(t+1)图5354.蘑菇曲线rho=t^3+t*(t+1)the