Holiday Liao !

This post is just to get on people's nerves... >.<

A lil something...

Friday night, my sister show me this video. Oh ya, Please turn up the volume... It's not something to scare you la don't worry.

Great tool to induce panic and stress

I really was going to do what the bunny was doing... Why? Scroll down....


















I know there must be some people who are involve in this still won't get the picture from those 4 countdowns... Here's some more to stimulate those people...

I imagine those people like me saw this will be like
^^ Good luck

TRC3200 MatLab Programming Assignment : Virtual Planar Rotating Extending Robotic arms

function rotextarmf(rot,ext)

x1 = [ 1 1 0 -1 -1];
y1 = [ -1 5 5 5 -1];

x2 = [ .5 .5 0 -.5 -.5];
y2 = [ 0 5 5 5 0 ];

b1 = [x1;y1];
b2 = [x2;y2];

if ext>max(b1)
warning('Extension limit exceeded');
end

%rot = 135;
%ext = 4;

[b1 b2] = stopmotionrotation(rot,b1,b2);

[b1 b2] = stopmotionextenstion(ext,b1,b2);

end
______________________________________________________

function varargout = stopmotionrotation(rot,b1,b2)

step = 1;

if rot<0
step = -step;
end

for i = 0:step:rot-step

pistep = step * pi/180;

b1 = rotation(b1,pistep);
b2 = rotation(b2,pistep);

draw2box(b1,b2);

pause(0.0001)

end

varargout{1} = b1;
varargout{2} = b2;

end
______________________________________________________
function m = rotation(b1,r)

c = cos(r);
s = sin(r);

z = size(b1);
S = z(1,2);

r1 = [ c -s 0 0; s c 0 0; 0 0 1 0; 0 0 0 1];

m = [b1; ones(1,S); ones(1,S)];

m1 = r1 * m;

m = m1(1:2,1:5);

end
______________________________________________________
function draw2box(b1,b2)

clf;hold on;

axis square
grid on

fill(b2(1,:),b2(2,:),'r');
fill(b1(1,:),b1(2,:),'b');

rectangle('Position',[-.5 -.5 1 1],'Curvature',[1 1],'FaceColor','k');

line([-10 10],[0 0], 'LineStyle', ':','Color','k');
line([0 0],[-10 10],'LineStyle', ':','Color','k');

theta = atan(b1(2,3)/b1(1,3));
text(-8, -8, ['\bfDegrees = ',num2str(theta*180/pi),' deg']);

x = b2(1,3) - b1(1,3);
y = b2(2,3) - b1(2,3);
text(-8, -9, ['\bfExtension = ',num2str(sqrt(x^2+y^2)),' unit']);

bx = b2(1,3);by = b2(2,3);

if sign(bx)<0
t1x = bx - 1;
t2x = bx - 1;
else
t1x = bx + 1;
t2x = bx - 1;
end

if sign(by)<0
t1y = by - 1;
t2y = by - 2;
else
t1y = by + 1;
t2y = by + 2;
end

text(t1x, t1y, ['\bf(',num2str(bx),',',num2str(by),')']);
text(t2x, t2y, ['\bfCoordinate:']);

end
______________________________________________________
function varargout = stopmotionextenstion(ext,b1,b2)

step = 0.1;

for i = 0:step:ext-step

b2 = extension(step,b2);

draw2box(b1,b2);

pause(0.0001)

end

varargout{1} = b1;
varargout{2} = b2;

end
______________________________________________________
function m = extension(ext,b1)

theta = atan(b1(2,3)/b1(1,3));

X = ext * cos(theta);
Y = ext * sin(theta);

if b1(1,3)<0
X = -X;
Y = -Y;
end

t = [1 0 0 X; 0 1 0 Y;0 0 1 0 ;0 0 0 1];

s = size(b1);
S = s(1,2);
m0 = [b1; ones(2,S)];

m = translation(m0,t);

end
______________________________________________________
function m = translation(b1,t);

m1 = t * b1;

m = m1(1:2,:);

end

Programming Nut...

Notice : Area303 reconstruction.

After almost a year of inactivity, weeds have grown into bushes, trash becoming a hill, and dust grown into dust bunnies. It's time for reorganization.

It's gonna be HOT! More New visual candies! More links! and most of all, more Incredibly Senseless Idiotic Moronic Ludicrous Absurdity!

The sudden increase interest in blogging among my friends reminded be of my abandon property. I totally, really, totally forgot about Area303. Ah well, I'm not those constant blogging type, or those with a lot of interesting stories to tell or funny things to tell type. It's just for fun...

Oh ya that reminds me of my old sites... Yes, sites. Yahoo! got this geocities that allows you to create from scratch, html and all. Kinda' fun to play with that time. Now I just freaking lazy to do it again.

1. http://www.geocities.com/cmh_Ed303/
2. http://geocities.com/snifer303/
3. http://geocities.com/harmonic_noise/
   

So, plans to reconstruct Area303 have already begun!
Please give suggestions or comments!
I'll have my personal assistant Mr. Bunny here to convince you to do so.

New List of stuff To download

A quick note and link to guide what to download and what not for new animes:
FALL 2007 preview!