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MTZ's Videogame Collection Volume 1 - NES
Here we are,finally,my collection vid remakes,now with real selfrecorded gameplay.
The NES is the only Nintendo system I bought 2nd hand,I got it from a friend with a few games,the rest of them are from a collection I bought from a class mate in the apprentice school,that's why there are 2 wrestling games,I don't really like.
These are the games in this video in alphabetical and numerial order:
#01 Boulder Dash
#02 Cobra Triangle
#03 Darkwing Duck
#04 Digger T. Rock
#05 Dr. Mario
#06 Excite Bike
#07 Ice Climber
#08 Kirby's Adventure
#09 Little Nemo The Dream Master
#10 Maniac Mansion
#11 Marble Madness
#12 Mario & Yoshi
#13 Mega Man I
#14 Mega Man II
#15 Mega Man III
#16 Nes Open Tournament Golf
#17 Nintendo World Cup
#18 Star Tropics
#19 Super Mario Bros.
#21 Tetris
#22 The Flintstones The Rescue of Dino & Hoppy
#20 Super Mario Bros. 3
#23 The Legend of Zelda
#24 The Lion King
#25 Track & Field II
#26 WWF King of the Ring
#27 WWF Wrestle Mania Challenge
Length: 304
Rating: 0.00 (0 ratings)
Tags: Nintendo Entertainment System NES Video Games Videogames Collection True Gamer Productions TrueGamer TGP MTZ82 MTZ
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Electron Diffraction to Tchaikovsky Waltz of the Flowers
Did this about 10 years ago for my physics degree final year project - numerical solutions to the time-dependent Schrödinger Equation (TDSE) applied to electron diffraction. Primarily we were interested in the effects of different slit geometries, as this had never been studied before (for example there's no way you could analytically solve Kirchoff's diffraction theory to anything other than 1-D slits, that is, slits without thickness and funny shapes) - all is performed in dimensionless units.
The electron is modelled here as a wavepacket, that is, a Gaussian distribution superimposed with a sinusoidal wave term, and it interacts in the TDSE with the potential boundary of a double-slit wall, I also investigated other potentials and confines, including an elliptical potential, which was an idea based on what was then a recent publication by IBM laboratories on their STM atom manipulation on substrates - in particular the Stadium Corral. I wanted to approximate the effect they observed with wave effects on the surface state electron density, with the peaks at the foci of the ellipse. They observed that an impurity at one focus led to the disappearance of the peak at the other focus, due to the wave nature to the electron distribution. I never quite got that far as it would have required a lot more computing power (and it was way beyond the objective of the project), but focusing of the electron packet can be observed.
The most advanced desktop PCs I had at my disposal were PII 300 MHz machines - I commandeered 4 machines in our IT room (which got me in trouble with IT dept for never logging out - I disabled their auto logout/reboot scripts which ran a disk cleaner, deleting all user files after midnight - they even blocked my account for a couple of days!) - these machines spent the next month solving the TDSE for a number of conditions via the predictor-corrector method, approximating the differential equations with finite steps, in good old Fortran. This method, however, results in two opposing initial directions for the wave packet to move in, hence the electron splits in two.
Time-dependence therefore suggests that the resulting data be presented in some sort of movie (though not just a movie - time averaged plots can and was also done besides this, for comparison with classical diffraction), so the final probability distribution data was then rendered frame by frame in Matlab. At that time Matlab was a bit basic, you couldn't automatically grab each frame and convert into a movie like you can now. Consequently each frame had to be manually saved as a bmp, all 7000 or so, then imported into some basic animation package, I forget what is is now. For a bit of fun I added the marvellous Waltz of the Flowers by Tchaikovsky. Nobody can write music like he did!
The "finé" at the end was a play on the French word for finished - "fini" - all the French people I knew / met at university seemed to say "é" at the end of everything!
Length: 335
Rating: 5.00 (2 ratings)
Tags: electron difrraction qauntum numerial computation time depedent Schroedinger Equation Tchaikovsky Waltz of the Flowers
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A Google Opportunity in Numerical Computing
Google Tech Talks
July 25, 2007
ABSTRACT
The largest changes in computing with machines continues to be in speed and ease of access. Google is the leader in providing new and better tools to access computing in ways that increase user's productivity. However, in most practical applications, the set of safe numerical computations with floating-point arithmetic remains empty. Macsyma, Reduce, Mathematica, and Maple have expanded the use of computers to do symbolic mathematics. However, numerical computing and symbolic mathematics have diverged into their own domains because numerical computing with floating-point numbers is not safe.
This talk answers the following questions:
* How computing...
Length: 4127
Rating: 4.00 (3 ratings)
Tags: google howto opportunity numerical computing
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Numerical control Machine Tool Operators Metal and Plastic
Computer or Numerically controlled or CNC machines are industrial robots, that drill, grind, punch, extrude or mill plastic or metal stock into parts for home appliance, industrial equipment and many other products. Entry level job search and internships.
Length: 65
Rating: 5.00 (2 ratings)
Tags: Internships and Entry Level Jobs
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1946 ENIAC - Electronic Numerical Integrator and Computing
1946 ENIAC - Electronic Numerical Integrator and Computing with 18,000 tubes!!!.
Computer History Museum Tour 17
See more video Tours at: http://tiltul.com/art/Education/Museums/
TilTul Automates Search and Language translation for Mozilla Firefox, available for download at http://tiltul.com
Length: 81
Rating: 4.90 (9 ratings)
Tags: TilTul 1946 ENIAC Electronic Numerical Integrator Computer History Museum
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Watch Video on Exponents and Numerical Bases - Algebra Help
Access full lesson containing this video at: http://www.yourteacher.com/algebra1/numericalbases.php Students learn to simplify exponential expressions that have numerical bases and exponents of zero. For example, to simplify 3^4 times 3^6, the bases stay the same, and the exponents are added together, to get 3^10. To simplify (5^6)^2, the base stays the same, and the exponents are multiplied together, to get 5^12. To simplify (7^8)/(7^5), the bases stay the same, and the exponents are subtracted, to get 7^3. And any base (except zero) raised to a power of zero is equal to 1. For example, (4x^2)^0 = 1.
Length: 87
Rating: 5.00 (1 ratings)
Tags: exponent problem problems advanced numerical bases exponents zero rule rules
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Lecture 6 - Numerical Error
Numerical Methods And Programing by Prof.P.B.Sunil Kumar, Dept. of Physics, IIT Madras
Length: 3360
Rating: 0.00 (0 ratings)
Tags: Numerical Error
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Lecture 27 - Numerical Integration - Basic Rules
Numerical Integration - Basic Rules by Prof.P.B.Sunil Kumar
Dept of physics,
IIT Madras
Length: 3521
Rating: 4.00 (4 ratings)
Tags: Numerical Integration Basic Rules
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