pseudo-random sequence

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• pseudo-random sequence — pseudoatsitiktinė seka statusas T sritis automatika atitikmenys: angl. pseudo random sequence vok. Pseudozufallsfolge, f rus. псевдослучайная последовательность, f pranc. séquence pseudo aléatoire, f …   Automatikos terminų žodynas

• Pseudo-random bit stream — Das Pseudo Random Bit Stream (PRBS) ist ein binäres Signal, welches das Spektrum von weißem Rauschen approximiert und durch einen deterministischen Zufallsgenerator erzeugt wird. Das Pseudo random bit stream kann (typischerweise) die Werte +1 und …   Deutsch Wikipedia

• séquence pseudo-aléatoire — pseudoatsitiktinė seka statusas T sritis automatika atitikmenys: angl. pseudo random sequence vok. Pseudozufallsfolge, f rus. псевдослучайная последовательность, f pranc. séquence pseudo aléatoire, f …   Automatikos terminų žodynas

• Random number generation — A random number generator (often abbreviated as RNG) is a computational or physical device designed to generate a sequence of numbers or symbols that lack any pattern, i.e. appear random. Computer based systems for random number generation are… …   Wikipedia

• Random number generator attack — The security of cryptographic systems depends on some secret data that is known to authorized persons but unknown and unpredictable to others. To achieve this unpredictability, some randomization is typically employed. Modern cryptographic… …   Wikipedia

• Hardware random number generator — This SSL Accelerator computer card uses a hardware random number generator to generate cryptographic keys to encrypt data sent over computer networks. In computing, a hardware random number generator is an apparatus that generates random numbers… …   Wikipedia

• Pseudorandom binary sequence — A binary sequence (BS) is a sequence of N bits, :a j for j=0,1,...,N 1, i.e. m ones and N m zeros. A BS is pseudo random (PRBS) if its autocorrelation function :C(v)=sum {j=0}^{N 1} a ja {j+v}has only two values::C(v)=egin{cases}m, mbox{ if }… …   Wikipedia

• Direct-sequence spread spectrum — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

• Pseudorandom number sequence — A Pseudorandom number sequence is a sequence of numbers that has been computed by some defined arithmetic process but is effectively a random number sequence for the purpose for which it is required. Although a pseudorandom number sequence in… …   Wikipedia

• Park–Miller random number generator — The Park–Miller random number generator (or the Lehmer random number generator) is a variant of linear congruential generator that operates in multiplicative group of integers modulo n. A general formula of a random generator (RNG) of this type… …   Wikipedia

• Maximum length sequence — A maximum length sequence (MLS) is a type of pseudorandom binary sequence. They are bit sequences generated using maximal linear feedback shift registers and are so called because they are periodic and reproduce every binary sequence that can be… …   Wikipedia