Use this tag for physically moving systems. For example robots, or electronic or pneumatic actuators.
Questions tagged [motion]
584 questions
0
votes
0 answers
How do I make random moving obstacles come my way in a JFrame?
What's the best way I can make random obstacles come my way so my square can dodge them? Kinda like flappy bird but small box like obstacles.
import java.applet.Applet;
import java.awt.Graphics;
import java.awt.Graphics2D;
import…
user3103274
0
votes
1 answer
motion estimation by FS-LBP
I want to do the motion estimation by the method of FS-LBP, but I need to find NNMN.I dont understand the ⊗ symboll.
This formule is NNMN(m, n) =∑∑LBPt(i,j) ⊗ LBPt−1(i + m, j + n).
− s ≤ m, n ≤ s − 1
LBPt is…
user3210485
- 5
- 1
0
votes
1 answer
Android Shake Event to create Magic 8 Ball
I have been looking at other answers on here and I'm not sure any of them help me understand how to implement what I want.
I'm trying to build an app that is essentially a Magic 8 Ball. I want to know when the person starts to shake the phone and…
NeonOriginal
- 15
- 3
0
votes
2 answers
Map fluid motion with the latest mapbox (1.6.2) API, how to achieve?
Once it was possible to achieve the fluid motion with Easing Mapbox methods
https://www.mapbox.com/mapbox.js/api/v0.6.7/#mapbox.ease
but the latest API have changed dramatically, is it be possible to achieve the smooth map motion with the modern…
Igor
- 2,619
- 6
- 24
- 36
0
votes
1 answer
How to edit TouchEvent
I dont know how I should edit the code that the ball lose his speed at 2 every second, since the ball speed is null.
In short: the speed from the ball should lose at 2, when one second elapse, when 2 seconds elapse at 4, when 3 seconds elapse at 6…
mexxdroid
- 5
- 2
0
votes
1 answer
Limit Touchevent to one time
how can I limit the Touchevent to one/ two time(s), that means the user can only do one time a touchevent.
Here is the code from the Touchevent, I dont know how I should edit it, that the touchevent only react one or two times.
@Override
public…
mexxdroid
- 5
- 2
0
votes
1 answer
Compute 3D marker coordinates from 2D positions (Motion Capture)
I am hoping that someone out there may be able to help me out with a problem I am having with a Motion Capture system. I am looking to stream the real-time XYZ marker positions into Matlab for some online processing; however, I only have real-time…
TJC
- 41
- 4
0
votes
1 answer
Does the analysis of mouse/keyboard motions of a user have a special name?
I'm searching for information about the analysis of a users motion/typing with the mouse or keyboard on websites. Yet I'm not able to find that much when searching about it. Does there exist a special name for it?
ben
- 5,671
- 4
- 27
- 55
0
votes
0 answers
PHP - how to capture invisible inputs from hands and finger, no keyboard, no mouse, no touch screen just leap motion device
https://www.leapmotion.com/ - How to do this with PHP only?
no Keyboard
no Mouse
no Touch screen
Simply use hands only / finger only to invisibly send commands to the PC (new generation input method)
I found something with JavaScript, but is…
user285594
0
votes
1 answer
How do you add a .swf streaming video to a web page from a home server?
I have a linux box server running at home. It is behind a route that I have enabled port forwarding. I want the web page it displays to contain an object/video/whatever that displays my web cam's image. The webcam feed is being ran by Motion.…
astryk
- 1,256
- 13
- 20
0
votes
1 answer
2'nd order ode python - cfd - sphere motion in fluid flow
phisical problem is given by 2'nd order ODE: m*x''= s*(v - x')^2
mathematical solution is rewriting to 2x 1'nd order ODE: u = x' , u' = s(v - u)^2
boundary conditions: u0 = 0, x0 = 0
t0=0, tmax=10., dt=1.
but i think theres some bug, and cant find…
user1839053
0
votes
0 answers
How to Program 2 Body Motion in SDL 1.2
Ok So, I recently checked out Lazy Foo Tutorials for SDL 1.2, and I read the tutorials.
I want to program a 2 body problem onto the screen. So where the user enters the data for both body, velocity, mass etc, the distance b/w the bodies and such.…
0
votes
2 answers
Motion to draw numbers on android
im new to this android things. And i have to develop an application that can help an autism to learn numbers. I have a few ideas and I've been trying to learn and implement the code. But it's failed. The question is how can i apply the motion code…
user3057414
- 41
- 1
- 9
0
votes
0 answers
android: multiple layers on canvas?
I am trying to make a view to show long text on several pages and maybe some buttons.
I have view with some paging effect.
I made a button to the canvas which shows the text too.
(draw the image of the button and test the coordinates of the user's…
user1036555
- 59
- 1
- 1
- 10
0
votes
1 answer
Set histogram of size surf descriptors
I'm trying to compute a motion histogram of the region around surf descriptor, and i don't know if there is a method to compute the size of the histogram (how many bins) and the size of the patch (the region of the neighborhood around the interest…
Video retrieval
- 35
- 1
- 9