MATLAB: HOW I CAN PLOT A CIRCLE BYE CIRCLE ONE AFTER ONE NOT IN THE SAME TIME

circleone by one ?

I HAVE THIS CODE

th = 0:pi/50:2*pi;
xrunit = r * cos(th) + X2;
yrunit = r * sin(th) + Y2;
plot(xrunit, yrunit,'r');

MY QUESTION

HOW I CAN PLOT A CIRCLE BYE CIRCLE ONE AFTER ONE NOT IN THE SAME TIME

Best Answer

plot(xrunit, yrunit,'r*');

perhaps?

Or did you want to draw one point, show that, then draw only the next point, show that, and so on, with only one point showing at a time, going around the circle?

Or did you want to draw the first point and show that, then the first two points, show that, then the first three, and so on, building up the circle as you go?

Related Solutions

MATLAB: I want to draw a circle (as a radius) for each point ,draws the circle one by one

See the FAQ: http://matlab.wikia.com/wiki/FAQ#How_do_I_create_a_circle.3F

Come back with your code if you still can't figure it out.

MATLAB: Circle packed with Circles

Here the code :

First, you need to create a m-file

function [X Y] = circle(center,radius,n)
THETA = linspace(0, 2 * pi, n);
RHO = ones(1, n) * radius;
[X Y] = pol2cart(THETA, RHO);
X = X + center(1);
Y = Y + center(2);

Save this code with filename 'circle.m'

Then create a new m-file

function circles(R);
axis([0 2*R 0 2*R]); axis off; grid off; hold on;
[xoc yoc] = circle([R R], R, 1000); % outer circle
plot(xoc, yoc, '-','linewidth',2,'color',0.5.*rand(1,3));
[xcc ycc] = circle([R R], 1, 1000); % center circle
plot(xcc, ycc, '-','linewidth',2,'color',0.5.*rand(1,3));
numlapis = ((2*R) - (R+1)) / 2;
for cnt1 = 1 : numlapis
    lapis(cnt1) = cnt1 * 6;
    [xcoor ycoor] = circle([R R], cnt1*2, lapis(cnt1)+1);
    for cnt2 = 1 : lapis(cnt1)
        [xc yc] = circle([xcoor(cnt2)  ycoor(cnt2)], 1, 1000);       
        plot(xc, yc, '-','linewidth',2,'color',0.5.*rand(1,3));
    end
end

Save this code with filename 'circles.m'

And about how to use it.

After you save the files, you can call it from command window.

Just type 'circles(any diameter)'

Eq : circles(5);

Note that this function works well with odd number.

Just try :)

Best Answer

Related Solutions

MATLAB: I want to draw a circle (as a radius) for each point ,draws the circle one by one

MATLAB: Circle packed with Circles

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