Comments for a drop in the digital ocean

Comment on Project Leonard – Z Axis Issues by Project Leonard – Z Axis Coupling « a drop in the digital ocean

Project Leonard – Z Axis Coupling « a drop in the digital ocean — Wed, 23 Nov 2011 22:37:48 +0000

[...] Journal « Project Leonard – Z Axis Issues [...]

Comment on OpenNI in WPF via EmguCV by admin

admin — Wed, 16 Nov 2011 21:52:21 +0000

Hi, have you tried the example file at the following location: http://dl.dropbox.com/u/31617455/OpenNI%20Kinect%20IR%20WPF.zip

Comment on OpenNI in WPF via EmguCV by Daniel

Daniel — Sat, 12 Nov 2011 21:08:01 +0000

Hey,

nice work with the kinect…i’d like to do something like that too, but…
..how did u manage to compile emguCV with openNI?
I know that there’s a section in the manual, but that simply doesn’t work for me.
I’ve been wasting days on that…do you have any helpful hints?

Thanks in advance.
Daniel

Comment on RIP Sheldon 1.0 – Hello Sheldon 2.0 by admin

admin — Mon, 06 Jun 2011 20:53:11 +0000

Ha Ha, you got to love the robot rover tank kit

Comment on RIP Sheldon 1.0 – Hello Sheldon 2.0 by trandi

trandi — Sun, 05 Jun 2011 19:32:22 +0000

This rover reminds me of one of mine, that looks strangely similar…
http://trandi.wordpress.com/2009/01/10/arduino-rover/

dan

Comment on Very Simple Kalman in C# by trandi

trandi — Sun, 05 Jun 2011 19:25:52 +0000

No problem, I’m glad it’s helpful !
My quad is on hold right now, partly because after 4 months of work I started to “have enough of it” and partly because I had reached the point where no continuous improvement was possible : it either flies or NOT, and the it crashes and I have to start over … lol…:)

So now I’m working on an autonomous ground vehicle, more exactly a tank that can search or an IR target, lock on it and fire plastic pellets !
http://trandi.wordpress.com/2011/05/14/tiger-1-bb-airsoft-rc-tank-%E2%80%93-v3/

(the plan beeing to have an automated battle with one of my colleagues…)

dan

Comment on Very Simple Kalman in C# by admin

admin — Mon, 30 May 2011 23:31:36 +0000

Hi, thanks for the additional info. I have tried your filter on a few prototype applications and so far it works great I still need to follow up on the reading you recommended and must admit I’m very new to all things Kalman. PS. I hope your Quad is going well

Comment on Arduino Xbee Shield mod for Netduino by RIP Sheldon 1.0 – Hello Sheldon 2.0 « a drop in the digital ocean

RIP Sheldon 1.0 – Hello Sheldon 2.0 « a drop in the digital ocean — Mon, 30 May 2011 23:02:27 +0000

[...] Archives « Arduino Xbee Shield mod for Netduino [...]

Comment on Very Simple Kalman in C# by trandi

trandi — Mon, 30 May 2011 11:13:48 +0000

thanks for you reference to my Java Kalman filter implementation.

Just beware that, because there is no control input K and P are actually independent of X (the process value) and will quickly tend to constant values… hence even that measurementUpdate() method becomes un-necessary and the whole filter will amount to doing a simple moving average over the measured values…

Comment on Netduino SerialPortHelper to WinForm and XNA by Arduino Xbee Shield mod for Netduino « a drop in the digital ocean

Arduino Xbee Shield mod for Netduino « a drop in the digital ocean — Sun, 29 May 2011 17:05:24 +0000

[...] wireless serial communication between netduino and PC. To find out more about that check out my SerialPortHelper to WinForm post. The following image shows the completed mod in [...]