please help in for loop :(
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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
2014-6-6
Huh? Totally unclear as to what you are trying to do.
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.
采纳的回答
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
Mech
2014-6-6
Roger Stafford
2014-6-7
编辑：Roger Stafford
2014-6-7
Image Analyst needs a 'dot':
m=1:2
rx=1+2*l*sin(m*b).*m;
ry=1+2*l*cos(m*b).*m;
plot([1 rx 10],[1 ry 10])
However, you should be able to figure that out, Mech.
Mech
2014-6-7
Image Analyst
2014-6-7
It means element by element multiplication, instead of a matrix multiplication.
Mech
2014-6-7
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