Nov 14, 2002 #1 S simo Guest who know a database of equation of curves (circle, elliptical curve and so on) in cylindrical and cartesian coordinate system? thanks Simo
who know a database of equation of curves (circle, elliptical curve and so on) in cylindrical and cartesian coordinate system? thanks Simo
Nov 15, 2002 Thread starter #2 V victory Guest 飞碟 球坐标 rho=20*t^2 theta=60*log(30)*t phi=7200*t rho=200*t theta=900*t phi=t*90*10 篮子 圆柱坐标 r=5+0.3*sin(t*180)+t theta=t*360*30 z=t*5 正弦曲线 笛卡尔坐标系 x=50*t y=10*sin(t*360) z=0 螺旋线(Helical curve) 圆柱坐标 r=t theta=10+t*(20*360) z=t*3 i don't know this is what you want to have,i have more equation of curves! sl_victory@sina.com
飞碟 球坐标 rho=20*t^2 theta=60*log(30)*t phi=7200*t rho=200*t theta=900*t phi=t*90*10 篮子 圆柱坐标 r=5+0.3*sin(t*180)+t theta=t*360*30 z=t*5 正弦曲线 笛卡尔坐标系 x=50*t y=10*sin(t*360) z=0 螺旋线(Helical curve) 圆柱坐标 r=t theta=10+t*(20*360) z=t*3 i don't know this is what you want to have,i have more equation of curves! sl_victory@sina.com
Nov 15, 2002 Thread starter #3 S shivdeep Guest hi! for more queries go to page http://www.geocities.com/iturner2/ptepa003/ptepa003.htm i think this will solve ur problem. regards. shivdeep
hi! for more queries go to page http://www.geocities.com/iturner2/ptepa003/ptepa003.htm i think this will solve ur problem. regards. shivdeep
Nov 23, 2002 Thread starter #4 M maurya Guest Dear simo If you don't mind in giving your mail ID,I can send a mail containing some interesting content on this concept of creating Datum curves from eqaution. regards maurya
Dear simo If you don't mind in giving your mail ID,I can send a mail containing some interesting content on this concept of creating Datum curves from eqaution. regards maurya