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please help in for loop :(

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Mech
Mech 2014-6-6
评论： Mech 2014-6-7
for m=1:2
rx=1+2*l*sin(m*b)*m
ry=1+2*l*cos(m*b)*m;
end
plot([1 rx 10],[1 ry 10]);
where l is given I need two value for rx and also for ry I mean that the result should be like this :
rx=0+2*l*sin(1*b)*1
ry=0+2*l*cos(1*b)*1;
rx=0+2*l*sin(2*b)*2
ry=0+2*l*cos(2*b)*2;
  2 个评论
John D'Errico
John D'Errico 2014-6-6
Huh? Totally unclear as to what you are trying to do.
Image Analyst
Image Analyst 2014-6-6
It's not clear if the first term should be 0, like after the loop, or 1, like you have it inside the loop. My answer below assumes 1.

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采纳的回答

Image Analyst
Image Analyst 2014-6-6
Get rid of the for loop. Just do this:
m=1:2
rx=1+2*l*sin(m*b)*m
ry=1+2*l*cos(m*b)*m;
  5 个评论
显示 3更早的评论
Image Analyst
Image Analyst 2014-6-7
It means element by element multiplication, instead of a matrix multiplication.
Mech
Mech 2014-6-7
thank you Analyst ;)

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