Final project

Initial thought

My thought is to test your potential pitching speed.

Actually, I'm using the acceleration sensor to calculate the speed but it's hard to determine your pitching time.

So, I'm pretending it's to be a fun speed detector.

Following is my final project.

clear all;

connector on

clear m;

m = mobiledev;

one = 0;

discardlogs(m);

while one==0   %Player1's round to roll the dice.

m.Logging = 1;

pause(2);

m.Logging = 0;

[ac, tac] = accellog(m); %take  acceleration.

z = ac(:,3);     %take Z-axe.

speed1 = max(z);

assignin('base','z',speed1);

load_system('process');

sim('process');

r = max(o);

fprintf('Your speed is %2f km/hr\n',speed1);

if(r==1)

    imshow('lossser.jpg');

    one=1;

end

if(r==2)

    imshow('notbad.jpg');

    one=1;

end

if(r==3)

    imshow('weiyin.jpg');

    one=1;

end

if(r==4)

    imshow('god.jpg');

    one=1;

end

end

IT will show up the speed in the command window.

And can tell you how fast it is