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We looked inside some of the posts by lauryn321 and here's what we found interesting.
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Tumblr was attacked by a cross-site scripting worm deployed by the Internet troll group GNAA on Dec 3, 2012.
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Hill chiper in Matlab
You can find source code of Hill chiper in Matlab Check this website: http://onlineengineers.info
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Frequency-shift keying (FSK)
Frequency-shift keying (FSK) is the frequency modulation system in which digital information is transmitted through the discrete frequency change of a carrier wave. The technology is used in communication systems such as amateur radio, caller ID, and urgent situation broadcasts. The simplest FSK is binary FSK (BFSK). BFSK uses a pair of discrete frequencies to transmit binary (0s and 1s) information. With this scheme, the “1” is called the mark frequency and the “0” is called the space frequency.
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Amplitude modulation (AM) involves changing the amplitude of a ‘carrier’ signal using the output of another ‘modulator’ signal. In the specific AM case of ring modulation the two signals are simply multiplied. In the more general case, the modulator is used to alter the carrier's amplitude, but is not the sole determinant of it. To put it another way, the modulator can cause fluctuation of amplitude around some value other than 0.
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If anyone need help with Matlab, please check my Matlab Tutorials Blog
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I have just created tutorial about 16-QAM modulation using Matlab. In this matlab tutorial you can find source code.
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Matlab tutorials
Hi, I will try to do a couple of tutorials on Matlab modulations. Maybe amplitude modulation or FM modulation. I am not sure.
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