From: Danna on 27 Jul 2010 01:26 how can i substitude length in this code, I tried with i=-2*pi:0.01:2*pi; but it doesnt work t=-2*pi:0.01:2*pi; x=10*2+(cos(t)); y = sin(10*t); for i=1:length(t) hold on plot(x(i),y(i),'*m') axis([19 21 -1 1]) pause(.01) end
From: Gautham Prasad on 27 Jul 2010 02:02 "Danna " <silver_girl(a)hotmail.com> wrote in message <i2lqlc$oll$1(a)fred.mathworks.com>... > how can i substitude length in this code, I tried with i=-2*pi:0.01:2*pi; but it doesnt work > > t=-2*pi:0.01:2*pi; > x=10*2+(cos(t)); > y = sin(10*t); > for i=1:length(t) > hold on > plot(x(i),y(i),'*m') > axis([19 21 -1 1]) > pause(.01) > end ya what u did wont work for sure. the length is (upper limit - lower limit)/step. so in this case its, 4*pi/0.01
From: Gautham Prasad on 27 Jul 2010 02:03 "Danna " <silver_girl(a)hotmail.com> wrote in message <i2lqlc$oll$1(a)fred.mathworks.com>... > how can i substitude length in this code, I tried with i=-2*pi:0.01:2*pi; but it doesnt work > > t=-2*pi:0.01:2*pi; > x=10*2+(cos(t)); > y = sin(10*t); > for i=1:length(t) > hold on > plot(x(i),y(i),'*m') > axis([19 21 -1 1]) > pause(.01) > end replace length(t) by the formula : (upper limit - lower limit) / step. in this case it is, 4*pi/0.01 regards, gautham
From: Steven_Lord on 27 Jul 2010 10:23 "Danna " <silver_girl(a)hotmail.com> wrote in message news:i2lqlc$oll$1(a)fred.mathworks.com... > how can i substitude length in this code, Substitute length with _what_? > I tried with i=-2*pi:0.01:2*pi; but it doesnt work > > t=-2*pi:0.01:2*pi; > x=10*2+(cos(t)); > y = sin(10*t); > for i=1:length(t) > hold on > plot(x(i),y(i),'*m') > axis([19 21 -1 1]) > pause(.01) > end -- Steve Lord slord(a)mathworks.com comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ To contact Technical Support use the Contact Us link on http://www.mathworks.com
From: Danna on 27 Jul 2010 19:14 "Steven_Lord" <slord(a)mathworks.com> wrote in message <i2mq4s$es$1(a)fred.mathworks.com>... > > > "Danna " <silver_girl(a)hotmail.com> wrote in message > news:i2lqlc$oll$1(a)fred.mathworks.com... > > how can i substitude length in this code, > > Substitute length with _what_? > > > I tried with i=-2*pi:0.01:2*pi; but it doesnt work > > > > t=-2*pi:0.01:2*pi; > > x=10*2+(cos(t)); > > y = sin(10*t); > > for i=1:length(t) > > hold on > > plot(x(i),y(i),'*m') > > axis([19 21 -1 1]) > > pause(.01) > > end > > -- > Steve Lord > slord(a)mathworks.com > comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ > To contact Technical Support use the Contact Us link on > http://www.mathworks.com thank you!!!
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