Go to Post We appreciate the time/effort of everyone who contributes to Chief Delphi... hopefully, someday soon we'll be experienced/seasoned enough to contribute advice ourselves... - Michael Blake [more]
Home
Go Back   Chief Delphi > Search Forums
CD-Media   CD-Spy  
portal register members calendar search Today's Posts Mark Forums Read FAQ rules

Showing results 1 to 25 of 146
Search took 0.01 seconds.
search: Posts Made By: DMetalKong
Forum: General Forum 26-05-2013, 14:57
Replies: 50
Views: 5,595
Posted By DMetalKong
Re: OPR-computation-related linear algebra problem

Re-ran using Scipy's sparse matrix solver.

Average run time: 0.085s
Standard deviation: 0.005s


import sys
import numpy
import time
import scipy
Forum: General Forum 26-05-2013, 01:30
Replies: 50
Views: 5,595
Posted By DMetalKong
Re: OPR-computation-related linear algebra problem

Using Python with Numpy

System:

Ubuntu 12.04 32-bit
Kernel Linux 3.2.0-43-generic-pae
Memory 3.8 GiB
Processor Intel Core 2 Duo T9400 @ 2.53 GHz x 2
Forum: Championship Event 29-04-2013, 21:46
Replies: 113
Views: 24,435
Posted By DMetalKong
Re: Einstein 2013

Emphasis mine.

One issue that I experienced when a teammate and I put together an OPR tracker for competitions was that while OPR was very good at "predicting" the outcome of matches that were...
Forum: General Forum 30-03-2013, 14:05
Replies: 50
Views: 7,098
Posted By DMetalKong
Re: Are we allowed to use helium?

By changing temperature. Helium is pretty close to an ideal gas as far as approximations go, so it will follow the law PV/T = constant. Since the P is being held constant, when the volume increases,...
Forum: General Forum 08-01-2013, 00:01
Replies: 23
Views: 1,865
Posted By DMetalKong
Re: Song for crashing montage

I am going to go back 133 years and say 1812 Overture (http://www.youtube.com/watch?v=N0cpKzDoOdA). The booming cannons could be timed for great effect.
Forum: Rumor Mill 23-12-2012, 09:21
Replies: 803
Views: 193,124
Posted By DMetalKong
Re: 2013 ACTUAL game hint!!!

A ROSE, KISSED
SINGER GREAT


I feel like most people agree that this unequivocally refers to 'Seal'. But then what of the second half of the rhyme?


A DINNER, MISSED
HOLDING WEIGHT
Forum: Rumor Mill 19-12-2012, 17:44
Replies: 80
Views: 14,275
Posted By DMetalKong
Re: Game Hint Hint

Just to sidetrack a bit, more important than the Game Hint Hint was the update on solutions that are being implemented after the issues with Einstein last semester. This specifically stood out to...
Forum: Rumor Mill 11-10-2012, 17:49
Replies: 339
Views: 101,381
Posted By DMetalKong
Forum: Rumor Mill 11-10-2012, 16:01
Replies: 339
Views: 101,381
Posted By DMetalKong
Re: 2013 Game Hint!

It is also an anagram for 'A Slick Tyre' -> Slick -> Wet -> Water Game!

(Sorry, I had to)
Forum: Rumor Mill 11-10-2012, 15:56
Replies: 339
Views: 101,381
Posted By DMetalKong
Re: 2013 Game Hint!

Or the other member of the blue alliance got a yellow card for poor singing.
Forum: General Forum 22-08-2012, 23:22
Replies: 193
Views: 54,073
Posted By DMetalKong
Re: Team 548 Einstein Statement

I think that breaking things could be acceptable for use in FRC if the need is strong enough. As long as only firmware is changing, and not hardware, the cost of deployment would not be as great as...
Forum: General Forum 22-08-2012, 22:22
Replies: 193
Views: 54,073
Posted By DMetalKong
Re: Team 548 Einstein Statement

Al,

Correct me if I misunderstand though, but for 802.11 there is a standard protocol for the router (or other device) to attempt to make the connection. What I was suggesting was modifying this...
Forum: General Forum 22-08-2012, 16:40
Replies: 193
Views: 54,073
Posted By DMetalKong
Re: Team 548 Einstein Statement

As far as I understand the extent of the problems, and as far as I understand the OSI model, the attacks that people are talking about are mostly happening on the network layer, which means that they...
Forum: Extra Discussion 17-08-2012, 20:37
Replies: 2
Views: 1,828
Posted By DMetalKong
Re: paper: Team 303 Scouting System

Hello everyone,

I have not taken care of updating this program in quite some time. However, I was looking back at some of the old code and feeling good about all of the work my teammates and I had...
Forum: General Forum 17-05-2012, 22:59
Replies: 172
Views: 60,690
Posted By DMetalKong
Re: FIRST is really looking into the Einstein problems

I saw this posted in another thread (http://www.chiefdelphi.com/forums/showthread.php?t=106094). I have not seen this specific issue mentioned in this thread so far, but it seemed relevant so I...
Forum: Robot Showcase 22-03-2012, 00:14
Replies: 20
Views: 8,507
Posted By DMetalKong
Re: Wildstang 2012 Reveal Video

Between this and 118's video, I feel like FIRST could definitely start something extremely cool here. Watching reveal videos like these is awe-inspiring, with an emphasis on the inspiring. Great work...
Forum: Regional Competitions 05-03-2012, 00:38
Replies: 13
Views: 3,525
Posted By DMetalKong
Re: Week 1 Stats

The averages you have listed in the last column seem to be based on the averages per event rather than for all matches at once. The difference probably wouldn't be too much, but it probably will be...
Forum: Regional Competitions 04-03-2012, 15:50
Replies: 13
Views: 3,525
Posted By DMetalKong
Re: Week 1 Stats

Do you have an aggregate average for all matches? (a histogram showing the distribution would be really cool as well) It would be interesting to compare against the predictions from this thread...
Forum: Extra Discussion 21-02-2012, 15:26
Replies: 9
Views: 2,824
Posted By DMetalKong
Re: pic: 2587 DiscoBots Teaser 1

Whether or not that is their actual robot, building an exceedingly small robot is possible. Team 102's 2008 robot (http://www.chiefdelphi.com/media/photos/30830) is a good example.
Forum: Scouting 30-01-2012, 21:24
Replies: 65
Views: 19,975
Posted By DMetalKong
Re: OPR Formula

And just for kicks attached is a histogram of the CCWM scores. I find it interesting how normal in shape the distribution is; I would have expected it to have a longer tail on the right than is...
Forum: Rules/Strategy 29-01-2012, 12:11
Replies: 137
Views: 22,102
Posted By DMetalKong
Re: 2nd Most Awaited Q and A Answer?

IMO an unconstrained flexible element fails the 0 DoF test because when power is not applied, given the position of any other element (taken pair-wise) that is part of the appendage it is not...
Forum: Rules/Strategy 28-01-2012, 17:59
Replies: 137
Views: 22,102
Posted By DMetalKong
Re: 2nd Most Awaited Q and A Answer?

Let me try my hand at this:



The language could be cleaned up (especially in points 3 and 4), but I think this covers all of the situations that have been discussed.
Forum: General Forum 07-01-2012, 17:26
Replies: 113
Views: 11,435
Posted By DMetalKong
Re: Bumper question

In my interpretation, the "bumper" is the part that has a hard backing, therefore the 8" required is 8" along the frame perimeter, and does not include the protrusion by any fluffy parts at the...
Forum: General Forum 07-01-2012, 14:56
Replies: 123
Views: 19,909
Posted By DMetalKong
Re: Official Rebound Rumble Thread

The fender is 38-3/4 in deep. Add on 3 in of bumpers in the way. The hoops have an ID of 18 in. The hoops are 6 in away from the backboard, and the backboard is 1/2 in thick. Factor in a 14 in reach...
Forum: General Forum 07-01-2012, 14:48
Replies: 123
Views: 19,909
Posted By DMetalKong
Re: Official Rebound Rumble Thread

Not necessarily dunking, scoring from as close a range as possible. Lofting the ball in such a trajectory as to "throw" it into the hoop is significantly more difficult than trying to drop it into...
Showing results 1 to 25 of 146

 
Forum Jump

All times are GMT -5. The time now is 14:16.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi