Computable Minds

Blog of popular science about the more exiting branches of computer science.

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718

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30

Posted on: Oct, 19th 2010
DTT logo
Never I watch television, but all that is related to the digital technologies I find it interesting, so, today, I'm going to talk about the Digital Terrestrial Television (DTT).
Here you will discover all the advantadges and disadvantages that have the DTT. Read the rest of "How works the DTT?"

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935

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30

Posted on: Jul, 23rd 2010
Fractal of the Mandelbrot set
The fractal geometry, makes reference to geometrical objects fractured, is a mathematical tool very powerful to represent in a computer and, with fidelity, structures that we can find, either in the nature or some things created by the man. Furthermore allows realize simulations more accurate of all kind of natural phenomenons. Also it's applied, in certain situations, to resolve all kind of problems. Would you like know how are made? Follow reading "Fractals to create nature with the computer"

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373

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29

Posted on: Nov, 19th 2010
Cube of a multidimensional query
The data warehouses or multidimensional databases, are a kind of technology that has constant grow of use in the enterprises in the last years. This isn't strange, because with the techniques of data mining, the enterprises can predict the future, something very important to take decision. Do you want to know how? Fill your mind with "Data Warehouses and data mining to predict the future"

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4527

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29

Posted on: Aug, 27th 2010
Code and a processor
In this post I'm going to explain something quite basic, but a lot of people unknown or simply don't understand well.
I'm going to clarify why the algorithms (sequence of steps that has to realizy a computer to complete a determinate task), are execute more faster in hardware than in software. Show more of "Any algorithm in hardware is faster than in software"

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1902

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29

Posted on: Jun, 15th 2010
 Logo of the Adobe Flash Player with a forbidden sign above it
Have you ever tried to watch a Youtube high definition video with a slow computer? If you didn't try it, I tell you that, regardless the charge time, it's played slower than a lame and asthmatic turtle. However, if in that same computer, you download the video and play it with a good video player like VLC, you can see it perfectly. Do you want to know why? Surprise yourself with the rest of "Why are the videos in Flash so slow?"

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676

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26

Posted on: Dec, 24th 2010
optical fiber
The Christmas arrived, the streets are full of led diodes of high luminescence, the house of Christmas trees of optical fiber, the computers of USB ornaments and Santa Claus brings robots and computers to the children. A lot of technology to celebrate the born of Isaac Newton as must be. In this post I'm going to talk about how works the Christmas trees of optical fiber. Continue discovering "Christmas tree of optical fiber"
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