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search: Posts Made By: Alon
Forum: Programming 01-01-2017, 04:27 PM
Replies: 3
Views: 519
Posted By Alon
Re: Theoretical Motion Profiling

You can generate 1 dimensional profiles in O(1).
For example sinusoidal motion profiling does not need any iterations what so ever; the position, the velocity and the acceleration can be all...
Forum: Programming 10-10-2016, 02:47 PM
Replies: 30
Views: 5,787
Posted By Alon
Re: Team 254 Presents: FRC 2016 Code

Thank you guys for your great contribution to the FRC programming community.
We can all learn from you team:)
Forum: Java 07-14-2016, 03:43 PM
Replies: 4
Views: 383
Posted By Alon
Re: What Dashboard is your team using?

ok, thank you very much!!
Forum: Java 07-13-2016, 02:42 PM
Replies: 4
Views: 383
Posted By Alon
Re: What Dashboard is your team using?

thank you for your response.
can you please add a small code snippet as an example of how to use the SFX dashboard? maybe something simple like how to display a variable or how to put a PID...
Forum: Java 07-13-2016, 10:12 AM
Replies: 4
Views: 383
Posted By Alon
What Dashboard is your team using?

Hi,
Until now my team has been using the WPI SmartDashboard (not the SFX one), it wasn't bad but it wasn't very good either. Now we are having some problems with it (we can not display graphs and can...
Forum: Programming 03-14-2016, 11:55 AM
Replies: 9
Views: 1,316
Posted By Alon
Re: Shooter speed calculation from vision tracking

by empirical data you mean like a table of values?
Forum: Programming 03-14-2016, 10:52 AM
Replies: 9
Views: 1,316
Posted By Alon
Re: Shooter speed calculation from vision tracking

by physical calculation i mean calculating the position and height of the ball at a given point with physical equation that include air drag and magnus effect
Forum: Programming 03-14-2016, 10:19 AM
Replies: 9
Views: 1,316
Posted By Alon
Re: Shooter speed calculation from vision tracking

thank you for your quick response:)

so a piecewise linear function will be more accurate than a polynomial regression?

and physical calculations will be generally more precise than a...
Forum: Programming 03-13-2016, 04:53 PM
Replies: 9
Views: 1,316
Posted By Alon
Shooter speed calculation from vision tracking

Hi,
I was wondering how other teams who used a shooter this year calculated its
speed with vision tracking.
In our team, we built a table for speed-distance, plug it into excel and used polynomial...
Showing results 1 to 9 of 9

 
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