pseudorandom number - определение. Что такое pseudorandom number
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Что (кто) такое pseudorandom number - определение

APPEARING RANDOM BUT ACTUALLY BEING GENERATED BY A DETERMINISTIC, CAUSAL PROCESS
Pseudo Random; Pseudo-random; Pseudo-random number; Pseudo random; Pseudorandom; Pseudo-randomness; Pseudorandom number; Pseudo-random sequence; Pseudo-random numbers; Pseudorandom data; Pseudorandom numbers; Pseudorandom encoders; Pseudorandom encoder; Pseudo-Randomisation; Psedorandom

pseudorandom number         
<programming> One of a sequence of numbers generated by some algorithm so as to have an even distribution over some range of values and minimal correlation between successive values. Pseudorandom numbers are used in simulation and encryption. They are pseudorandom not random because the sequence eventually repeats exactly and is entirely determined by the initial conditions. One of the simplest algorithms is x[i+1] = (a * x[i] + c) mod m but this repeats after at most m numbers and successive numbers are closely related. Better algorithms generally use more previous numbers to calculate the next number. http://random.mat.sbg.ac.at/. (2007-06-29)
Pseudorandom number generator         
ALGORITHM THAT GENERATES A SEQUENCE OF NUMBERS WHOSE PROPERTIES APPROXIMATE THOSE OF SEQUENCES OF TRUE RANDOM NUMBERS
Pseudorandom number sequence; Pseudorandom number generators; Pseudo-random number generator; Pseudorandom sequence; PN sequences; =rand(); Pseudorandom number generation; Pseudo Random Number Generator; Pseudorandom Number Generator; PN sequence; Pseudo random number generator; DRBG; Psuedo-random number generators; Randint; Rand(); Pseudo-random bit generator; Software PRNG; Software random number generator; Pseudo-random number generation
A pseudorandom number generator (PRNG), also known as a deterministic random bit generator (DRBG), is an algorithm for generating a sequence of numbers whose properties approximate the properties of sequences of random numbers. The PRNG-generated sequence is not truly random, because it is completely determined by an initial value, called the PRNG's seed (which may include truly random values).
Pseudorandomness         
A pseudorandom sequence of numbers is one that appears to be statistically random, despite having been produced by a completely deterministic and repeatable process.

Википедия

Pseudorandomness

A pseudorandom sequence of numbers is one that appears to be statistically random, despite having been produced by a completely deterministic and repeatable process.