- published: 09 Jun 2010
- views: 2464
- author: ajmporter
2:11
Decipherment of Linear B. Who was Michael Ventris? Ancient Greek script; Mycenae [History online]
A funny poem explaining how Linear B script was cleverly deciphered even though everyone w...
published: 09 Jun 2010
author: ajmporter
Decipherment of Linear B. Who was Michael Ventris? Ancient Greek script; Mycenae [History online]
A funny poem explaining how Linear B script was cleverly deciphered even though everyone was wrong about it (www.inkpotamus.com )
- published: 09 Jun 2010
- views: 2464
- author: ajmporter
3:58
Linear B
A song inspired by the life of Michael Ventris, the man who cracked Linear B...
published: 09 May 2012
author: Kris Rhodes
Linear B
A song inspired by the life of Michael Ventris, the man who cracked Linear B
- published: 09 May 2012
- views: 169
- author: Kris Rhodes
6:07
Graph linear equations using y=mx+b
Graph linear equations using y=mx+b...
published: 11 Jul 2009
author: picrustable
Graph linear equations using y=mx+b
Graph linear equations using y=mx+b
- published: 11 Jul 2009
- views: 86476
- author: picrustable
7:20
STATA Video #4 Linear Regression (Part B)
In this video, we continue our introductions on how to do linear regression in STATA 10.0....
published: 22 Feb 2010
author: umncla
STATA Video #4 Linear Regression (Part B)
In this video, we continue our introductions on how to do linear regression in STATA 10.0. We now show you how to find R-square value, calculate standardized regression coefficients, and do some simple diagnosis on linear regressions.
- published: 22 Feb 2010
- views: 7550
- author: umncla
19:38
Linear Alg: Rowspace Solution to Ax=b example
Learn more: www.khanacademy.org Visualizing the rowspace solution to Ax=b...
published: 09 Nov 2009
author: khanacademy
Linear Alg: Rowspace Solution to Ax=b example
Learn more: www.khanacademy.org Visualizing the rowspace solution to Ax=b
- published: 09 Nov 2009
- views: 10490
- author: khanacademy
47:20
Lec 8 | MIT 18.06 Linear Algebra, Spring 2005
Lecture 8: Solving Ax = b: Row Reduced Form R. View the complete course at: ocw.mit.edu Li...
published: 07 May 2009
author: MIT
Lec 8 | MIT 18.06 Linear Algebra, Spring 2005
Lecture 8: Solving Ax = b: Row Reduced Form R. View the complete course at: ocw.mit.edu License: Creative Commons BY-NC-SA More information at ocw.mit.edu More courses at ocw.mit.edu
- published: 07 May 2009
- views: 73857
- author: MIT
2:40
Converting to Slope-Intercept Form and Graphing - YourTeacher.com
Subscribe now to the YourTeacher.com Channel or go to www.yourteacher.com for access to 10...
published: 30 Oct 2007
author: yourteachermathhelp
Converting to Slope-Intercept Form and Graphing - YourTeacher.com
Subscribe now to the YourTeacher.com Channel or go to www.yourteacher.com for access to 1000+ online math lessons featuring a personal math teacher inside every lesson! Follow us at Facebook www.facebook.com Follow us at MySpace: www.myspace.com In this lesson, students learn to convert a linear equation to slope-intercept, or y = mx + b form, by getting y by itself on the left side of the equation. For example, to convert the equation x -- 3y = -12 to y = mx + b form, the first step is to subtract x from both sides to get --3y = -x -- 12. Notice that the x term is positioned before the number on the right side of the equation so that the equation will eventually match up with y = mx + b form. Next, divide both sides by --3 to get y = 1/3 x + 4. Now the problem is in y = mx + b form, with m = 1/3 and b = 4, and the line can be graphed using the slope and y-intercept.
- published: 30 Oct 2007
- views: 421240
- author: yourteachermathhelp
14:03
STATA Video #4 Linear Regression (Part A)
In this video, we show you how to do linear regression in STATA 10. Also, we show you how ...
published: 22 Feb 2010
author: umncla
STATA Video #4 Linear Regression (Part A)
In this video, we show you how to do linear regression in STATA 10. Also, we show you how to delete observations from STATA data file. And we also include how to draw histogram and scatter plot in this video as a skill to check normality and explore possible linear relations between variables.
- published: 22 Feb 2010
- views: 23211
- author: umncla
5:14
Slope-Intercept Form y=mx+b
facebook.com if it helped at all, please. twitter.com and i'll give you ALL THE TEST ANSWE...
published: 19 Aug 2009
author: Tyler Tarver
Slope-Intercept Form y=mx+b
facebook.com if it helped at all, please. twitter.com and i'll give you ALL THE TEST ANSWERS What the Jazz is the Slope-Intercept Formula? I dunno. Taste this partna. Check out www.tylertarver.com This gives the basic outline of the dreaded y=mx+b formula, for linear equations. How to solve for b (y-intercept), and how to solve for any other part. My goodness, this is getting intense
- published: 19 Aug 2009
- views: 350418
- author: Tyler Tarver
2:37
10 Undeciphered Codes
10 Undeciphered Codes Presenting 10 codes that have stumped the world's greatest minds and...
published: 20 Apr 2012
author: alltime10s
10 Undeciphered Codes
10 Undeciphered Codes Presenting 10 codes that have stumped the world's greatest minds and remained uncracked. Music = Sacrifice by Chris Blackwell Where else to find All Time 10s... Facebook: ow.ly Twitter: ow.ly Check out a selection of video's highlighting some Alltime10's favourite and interesting people.. @ www.youtube.com
- published: 20 Apr 2012
- views: 211708
- author: alltime10s
47:20
Saylor.org MA211: MIT's "Solving Ax = b"
Gilbert Strang, 18.06 Linear Algebra, Fall 1999. (Massachusetts Institute of Technology: M...
published: 18 Mar 2011
author: saylorfoundation
Saylor.org MA211: MIT's "Solving Ax = b"
Gilbert Strang, 18.06 Linear Algebra, Fall 1999. (Massachusetts Institute of Technology: MIT OpenCourseWare). ocw.mit.edu (accessed 03 11, 2011). License Creative Commons Attribution-Noncommercial-Share Alike.
- published: 18 Mar 2011
- views: 631
- author: saylorfoundation
4:03
LINEAL B: 1ª PARTE
Oímos hablar mucho del mundo micénico, de los griegos del II milenio a. C. y de su escritu...
published: 03 Oct 2009
author: JOSÉ ANTONIO CASTILLA GÓMEZ
LINEAL B: 1ª PARTE
Oímos hablar mucho del mundo micénico, de los griegos del II milenio a. C. y de su escritura, la Lineal B. Sin embargo, la información se mueve siempre entre la oscuridad de la materia en lo que respecta a los hechos históricos y la que añade el historiador o el filólogo en lo que se refiere a los datos lingüísticos. Es hora de ofrecer a las personas interesadas una síntesis clara y directa de este último aspecto: 1. La Lineal B era un silabario, un sistema de escritura en el que cada signo (silabograma) representa no un concepto ni un sonido, sino una sílaba. 2. Fue empleada para registrar la lengua griega del II milenio a. C., y no otra. 3. Veremos uno a uno todos sus silabogramas, con sus valores, así como los procedimientos empleados para suplir sus deficiencias. 4. Todos los ejemplos, tanto de palabras individuales como de frases completas, están extraídos del registro epigráfico, concretamente de "Documents in Mycenaean Greek", de Michael Ventris y John Chadwick.
- published: 03 Oct 2009
- views: 3962
- author: JOSÉ ANTONIO CASTILLA GÓMEZ
8:50
3 of 3 - How to graph y = mx + b (it's easy) *with practice*
Lesson and PRACTICE graphing equations in slope intercept form: y = mx + b. *You must unde...
published: 16 Oct 2011
author: MathPractice2Learn
3 of 3 - How to graph y = mx + b (it's easy) *with practice*
Lesson and PRACTICE graphing equations in slope intercept form: y = mx + b. *You must understand how to graph y = mx already.
- published: 16 Oct 2011
- views: 36522
- author: MathPractice2Learn
3:28
Linear Functions
Check out Bas Rutten's Liver Shot on MMA Surge: bit.ly In this video, Mahalo math expert A...
published: 30 Apr 2011
author: mahalodotcom
Linear Functions
Check out Bas Rutten's Liver Shot on MMA Surge: bit.ly In this video, Mahalo math expert Allison Moffett explains linear equations. Functions are just equations that express a specific relationship between two variables. To express this algebraically, write f(x)=ax+b. You may think that this looks a lot like slope-intercept form (y=mx+b), and you'd be right. Slope-intercept form is an example of a linear function. Let's say you have the function f(x)=7x-2, and you want to evaluate it at x=8. All you need to do is plug in an 8 wherever you see an x. That leaves you with f(8)=7(8)-2. Multiply seven and eight to get 56. Subtract two, and you're left with 54—your answer. Read more by visiting our page at: www.mahalo.com
- published: 30 Apr 2011
- views: 13388
- author: mahalodotcom
Vimeo results:
0:32
Facebook Facelift - Home & Profiles
The Facebook Facelift is a self initiated project to challenge the form and functionality ...
published: 09 Oct 2009
author: Barton Smith
Facebook Facelift - Home & Profiles
The Facebook Facelift is a self initiated project to challenge the form and functionality of Facebook. It's streamlined, structured, linear interface is more comprehendible, enhancing the user experience and absorbability of content.
The home page features many new benefits: the publisher toolbar enables users to post content from any page within Facebook, saving time in navigating needlessly through profiles; the streams' two-tiered filter (content type & content contributers) also creates a more coherent structure with the core elements retaining their position throughout most of the site; and the live feed displays a constant stream of all content posted in a users network, which expands upon mouse over.
Profiles also integrate with the system more seamlessly. Just as friend lists filter the stream by a select number of people, user profiles simply filter content to a single person, creating a clearer and more comprehendible layout.
-
Support the Facebook group: bit.ly/T7bIt
View it on Behance: bit.ly/M25HM
Follow us on Twitter: twitter.com/wearetol
3:19
DIY Automated Timelapse/Slider
I decided I wanted to make an automated slider/timelapse rig, but didn't want to pay the h...
published: 14 Feb 2011
author: Greg Royar
DIY Automated Timelapse/Slider
I decided I wanted to make an automated slider/timelapse rig, but didn't want to pay the hefty cost that some of the manufacturers charge. I did some reasearch and found all the parts I would need to create my own. Here is a list of parts you will need if you decide that you want to make your own as well.
A big thanks to Jay/MiLapse from Dynamic Perception for all the help and guidance on the project. To see their products or to buy one of their awesome timelapse kits visit http://www.dynamicperception.com/
*************************
Amazon
http://www.amazon.com/gp/product/B0044DUCVG/ref=oss_product
Igus DryLin® W1040-A $91 shipped
(alternate rail that can be used: http://www.amazon.com/DryLin%C2%AE-W1080--Linear-Motion-Sliders/dp/B003Y54PPY/ref=sr_1_3?ie=UTF8&qid;=1297778345&sr;=8-3 )
*************************
http://www.amazon.com/gp/product/B003V4VHV8/ref=s9_simh_gw_p23_d7_i4?pf_rd_m=ATVPDKIKX0DER&pf;_rd_s=center-2&pf;_rd_r=1EQWN7ME0PPXAD6ATQN8&pf;_rd_t=101&pf;_rd_p=470938631&pf;_rd_i=507846
WT001H Ball Head $23 Shipped
*************************
https://sdp-si.com/eStore/
4' Timing belt
A 6R25M240090
Timing Pulley
A 6A25M017DF0908
Belt Clamp x2
A 6M55M090
$51 Shipped
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http://www.servocity.com/html/offset_gearmotors.html
Dayton 8.75 RPM Gear Motor: $55 Shipped
I now use the 17RPM version
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http://dynamicperception.com/index.php?main_page=product_info&cPath;=3_9&products;_id=27&zenid;=07c4b2263595f60501ff080df97e3bdb
MX2 Controller With Camera Cable
$171
*************************
http://www.geeks.com/details.asp?invtid=ADMPFB100-BP
Aluratek Universal 12V / 1.5A Li-ion Rechargeable Battery Pack
The top plate is a rectangular piece of aluminum with a hole cut out to mount the ball head, and the platform that the rail is bolted to is a saw horse from home depot that I cut the top off of. The two idler bearings are just skateboard wheel bearings that are spaced out with washers. The end pieces are square tubing.
Any questions or comments let me know!
www.cinema-works.com
User:CinemaWorks on Twitter
36:57
Furries - An Inside Look
This documentary gives an inside perspective on the strange and interesting subculture kno...
published: 19 Dec 2010
author: Curt Pehrson
Furries - An Inside Look
This documentary gives an inside perspective on the strange and interesting subculture known as the furry fandom. Filmed at Midwest Furfest 2010, a major furry convention, the fandom is explained by furries in their own words.
This project was both a personal and an academic undertaking. The concept and production was my own, but I also got college credit for producing it, as an independent study at Bradley University.
--- NOTICE --- Any comments posted plugging your website, art page, etc. or those of your friends will be deleted, no matter how friendly. My documentary is not ad space.
Also, to clear up some confusion, "niteskunk" is a good friend of mine and was the crew member who captured some of the b-roll footage, as well as the audio for the interviews. He is not, however, me.
If you like this video, please tweet it, share it, retweet it, blog it, and so on!
--- IMPORTANT --- In the above context "sharing" does not include using any method to download this video and re-upload it elsewhere. If you wish to share this with your friends, just share the URL. You can even embed the video in your website, blog, etc. Even if your intentions are good, as I know they may be, I ask that you respect this. The video is available for unlimited viewing, for free, right here. Thanks! :)
----------
TECHNICAL DETAILS
This was a very lean production in terms of budget, equipment and crew. All filming was done in existing light. Primary camera was a Canon EOS 5D Mark II. Secondary camera was a Canon EOS Rebel T2i. Lenses used were Canon EF 100mm f/2.8L Macro IS USM, Canon EF 24-105mm f/4L IS USM, Canon EF 50mm f/1.8 II, and (on secondary camera) Canon EF 28-135mm f/3.5-5.6 IS USM.
In-camera audio was captured only for sync reference and not used in the final output. Off-camera audio was captured using an Olympus LS-10 linear PCM recorder. Voice-overs were recorded during post production using a Sterling Audio ST55 condenser mic and brought into my PC for editing through a Yamaha MW10 mixer.
Slow motion sequences were shot at 30p, then time stretched using motion vector interpolation, and output at the project frame rate of 24p.
Post production took a little less than a month, though as with so many projects, the majority of the work was concentrated toward the deadline. The production officially wrapped on December 15th, 2010, and I posted it here on Vimeo just four days later.
----------
CREDITS
INTERVIEWEES
"Thibby"
"Daisuke"
"LeoAngelo"
Douglas "Giza" Muth
Matt "2 Gryphon" Davis
Bryan "Smash" Manternach
Dr. Samuel "Uncle Kage" Conway
CREW
Curt Pehrson
"niteskunk"
ARTWORK
Jill C.
"Anyare"
"hibbary"
"Nasuradin"
MUSIC
Jakob "Granite Tail" Riis
Special Thanks to Dan "Takaza" Hauschild and the rest of the Midwest Furfest 2010 staff for making this production possible; and to the funny, friendly, fuzzy members of the Furry Fandom.
This production © 2010-2011 Curt Pehrson. All rights reserved.
All copyrighted material used herein is property of the respective holders and used with permission.
1:00
Darts at Lark Tavern - Albany, NY - 08, Dec
People playing darts at the Lark Tavern in Albany, NY.
Thank you for your patience, rando...
published: 27 Dec 2008
author: Sébastien B.
Darts at Lark Tavern - Albany, NY - 08, Dec
People playing darts at the Lark Tavern in Albany, NY.
Thank you for your patience, random serious people :)
This is my second video test with a Canon 5D Mark II, at a higher shutter speed this time, with the same Canon 50mm f/1.4. Once again, nothing interesting going on here, but an opportunity for me to describe my workflow in more details. Or lack thereof. Here are my first experiments taming the beast.
Update May 1st, 2010: THIS IS IT guys, Adobe released the Premiere Pro CS5 Trial today, and they delivered! I just installed it a few minutes ago, and CS5 plays full-resolution original 5DMII files out-of-the-box, no proxies needed, and that was in software mode only. I can only imagine how fast hardware-acceleration will be with one of the supported NVidia graphics card. This is great news and absolutely worth an upgrade.
Update November 12, 2009: Great news, Adobe's new playback engine, Mercury, looks fantastic and may just save us from those pesky proxies. Check this preview here: http://tv.adobe.com/watch/davtechtable/sneak-peek-at-the-new-adobe-mercury-playback-engine-technology/
Update January 01, 2009: Augment the "Create Proxy Files" section with a comparison between several codecs and several frame sizes.
Update January 30, 2008: Add a "About previews and pre-rendering" section.
Update January 29, 2008: I found out how to auto-scale low-res proxy files to the project's frame size, and updated this document accordingly. This fixes one major issue.
The issue:
--------------------
As I described in my first video test (http://www.vimeo.com/2624143), the amount of data captured by the 5D is hammering both my computers at home (see hardware specs at the end of this document). At 1920x1080p 30fps, the H.264 codec used by Canon seems to push about 39 Mbps of video down the pipe. Ugh. While I can *replay* the clips nicely from Quicktime or Windows Media Player, I'm not able to perform any native editing from Adobe Premiere CS4; the first few seconds play fine, but it's a complete halt soon after that, even in Draft mode. Basic tasks like trimming assets, tweaking ends points, adding and previewing transitions are out of my reach.
While this could be blamed on the H.264 MainConcept codec used in Premiere (ffmpeg's x264 in WMP and Quicktime's H264 codec replay fine), and/or my specs, I'm doubtful I will be able to do any serious work on native 5D's video files at full-res anyway, short of buying a very expensive rig and/or a compatible H.264 hardware decoder card.
One solution:
--------------------
This is, however, not a new problem; people have been dealing with high resolution files in the past through clever use of proxy files and offline editing:
http://en.wikipedia.org/wiki/Offline_editing
From what I understand, proxy files are alternate versions of your original clips, either re-encoded for faster access and/or resampled to a smaller, lower resolution frame size (preferably with the same aspect ratio). Editing, pre-viewing and draft rendering are performed using those proxies; once you are happy with the results, the final high-resolution movie is created by first replacing the proxies with the original full-res clips. Easy enough.
H.264 is not a slow codec per se, but the bitrate in the full-res 5D files is really high, at about 38.6 Mbps, about the same as a Blu-Ray DVD, more than a HD DVD. I'm not going to re-encode 1920x1080p clips using a different codec at full-res; a faster decoder would only mean more (i.e. less compressed) data. Not only would I end up with a huge amount of video but I'm actually not even sure either my hard-disks or Premiere could sustain that much. Storage is cheap, but at 1920x1080 30fps, this is still a lot of image processing going on. Resizing the clips to a lower 640x360 frame size seemed the way to go in my situation, and I'll describe shortly how I created my proxies and switched between full-res and low-res.
Now if that whole proxy switcheroo seems to make reasonable sense to me, why is it so tedious to set up in Adobe Premiere CS4? Granted, I'm new to Premiere, but from what I gather on Adobe's "About online and offline editing" help page, I'm not the only one to struggle:
http://tinyurl.com/9jzdhk
My workflow:
--------------------
Here is quick overview of my workflow:
0) Create proxy files for your original 5D clips (I'll go over this in a separate section, let's just stick to the workflow).
1) Create a new Premiere project. The "New Sequence" video and audio settings should match the settings of your original assets, i.e. your native 5DMII files, 1920x1080p @ 30fps. Check my detailed "New Sequence: Canon 5DMII native settings" preset at the end of this document.
2) Drop a few native 5D clips in the project. Important: do *not* put them in the timeline.
3) Switch to offline editing.
a) In the left panel, select all clips, right-click and select "Make Offline...". No deleting the originals! The full-res clips are now disconnected from your projec
Youtube results:
4:35
Dasvidaniya, Gary B - Time to slow it down.
This video is a montage to one of the best movies I saw in the year 2008. It was pretty ha...
published: 10 Jan 2009
author: Englishtamilsays
Dasvidaniya, Gary B - Time to slow it down.
This video is a montage to one of the best movies I saw in the year 2008. It was pretty hard to find a song that would present a complementing mood to a montage for this movie. I had to spend a lot of time listening to a lot of songs. But I'm more than happy with what I ended up with. It could not have been better. Editing the video took over 6 hours for me. Others could have done it faster perhaps. Structuring a narrative within a montage is a funny thing. You have to decide whether you want to go fully linear or fully random or quasi-linear? This video is quasi-linear. So all the time I spent thinking what a clip would mean at a certain point might not make any sense to others. What I've tried to make sure, though, is to go with the mood of the song as much as possible. After all, it's the song that's static the entire period. There are some minor editing errors that I have left out simply because I was tired of rendering 20 versions of the same song just to make little changes. If anyone has the time, I'll share the Vegas project file with you (of course, you'll have to download the movie - with the same file name, size and such). Thanks. Song Lyrics: It's not too late To turn around We can be free If you know how We run too fast We push too hard It's time to slow it down Slow it down We want too much We're losing touch It's time to slow it down Slow it down
- published: 10 Jan 2009
- views: 22494
- author: Englishtamilsays
2:39
Chemistry Tutorial 6.02b: Shapes Of Molecules
Linear, bent, pyramidal and tetrahedral molecule shapes are covered here....
published: 23 Sep 2009
author: Mark Rosengarten
Chemistry Tutorial 6.02b: Shapes Of Molecules
Linear, bent, pyramidal and tetrahedral molecule shapes are covered here.
- published: 23 Sep 2009
- views: 12037
- author: Mark Rosengarten
4:58
Standard Form to Slope Intercept
The Standard Form of a Linear Equation is Ax + By = C A, B, and C can be any integer numbe...
published: 28 Oct 2008
author: Timothy Nohe
Standard Form to Slope Intercept
The Standard Form of a Linear Equation is Ax + By = C A, B, and C can be any integer number. That is they may be any positive or negative whole number or zero. The Slope Intercept form of a Linear Equation is y = mx + b Here m and b can be any real number, positive, negative, fraction, zero. It is necessary that m is expressed in the form of a fraction. The numbers m and b have special meanings: m = slope b = y - intercept To go from one form to the other, we solve the standard form for y using our basic four functions and their opposite function: addition and subtraction are opposites, multiplication and division are opposites. Watch the video for an explanation.
- published: 28 Oct 2008
- views: 14488
- author: Timothy Nohe
5:07
Visit Egypt ... موسيقى فيلم أيام السادات
Egypt Listeni/ˈiːdʒɪpt/ (Arabic: مصر, Miṣr, Egyptian Arabic: [mɑsˤɾ] ; Coptic: Ⲭⲏⲙⲓ, Kīmi ...
published: 10 Oct 2011
author: djsashavaladi
Visit Egypt ... موسيقى فيلم أيام السادات
Egypt Listeni/ˈiːdʒɪpt/ (Arabic: مصر, Miṣr, Egyptian Arabic: [mɑsˤɾ] ; Coptic: Ⲭⲏⲙⲓ, Kīmi ; Sahidic Coptic: ⲕⲏⲙⲉ, Kēme), officially the Arab Republic of Egypt, Arabic: About this sound جمهوريّة مصر العربيّة (help·info), is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world. Covering an area of about 1010000 square kilometers (390000 sq mi), Egypt is bordered by the Mediterranean Sea to the north, the Gaza Strip and Israel to the northeast, the Red Sea to the east, Sudan to the south and Libya to the west. Egypt is one of the most populous countries in Africa and the Middle East. The great majority of its estimated 80 million people[4] live near the banks of the Nile River, in an area of about 40000 square kilometers (15000 sq mi), where the only arable land is found. The large areas of the Sahara Desert are sparsely inhabited. About half of Egypt's residents live in urban areas, with most spread across the densely populated centres of greater Cairo, Alexandria and other major cities in the Nile Delta. Monuments in Egypt such as the Giza pyramid complex and its Great Sphinx were constructed by its ancient civilization. Its ancient ruins, such as those of Memphis, Thebes, and Karnak and the Valley of the Kings outside Luxor, are a significant focus of archaeological study. The tourism ...
- published: 10 Oct 2011
- views: 12315
- author: djsashavaladi