G4D [Also in Division H4] In a time division multiplex data transmission system, data at a plurality m of parallel inputs is scrambled before multiplexing by bits at respective word bit outputs of a pseudo random word generator providing a pseudo random sequence of parallel word bit outputs....
It also returns an initialization value cinit for the pseudorandom binary sequence (PRBS) generator. example [seq,cinit] = ltePDCCHPRBS(enb,n,mapping) allows control over the format of the returned sequence, seq, with the input mapping. example [subseq,cinit] = ltePDCCHPRBS(enb,pn) returns...
public class LinearCongruentialGenerator { final static int mask = (1 << 31) - 1; static IntStream randBSD(int seed) { return iterate(seed, s -> (s * 1_103_515_245 + 12_345) & mask).skip(1); } static IntStream randMS(int seed) { return iterate(seed, s -> (s * 214_013...
Class Random can also be subclassed if you want to use a differentbasic generator of your own devising: in that case, override therandom(),seed(),getstate(),setstate() andjumpahead() methods.Opti...
stateshould have been obtained from a previous call togetstate(), andsetstate()restores the internal state of the generator to what it was atthe timesetstate()was called. New in version 2.1. random.jumpahead(n) Change the internal state to one different from and likely far away from the...
Random Canada 1 Dollar Flipper Click the coin to flip. You Have a 50/50 chance of this coin landing on heads or tails. This Canadian dollar has been flipped72772times. Why don't you give it anotherflip! Flippable Coins in our Inventory...
This property allows an efficient implementation of reseedable pseudo random generator and authenticated encryption scheme which require only one call to the permutation on each input block. Hash function/compression function. A hash function maps strings of arbitrary length to a fixed-length outputs ...
* value from this random number generator's sequence */ // 随机生成一个long值,有正有负 public long nextLong() { // it's okay that the bottom word remains signed. return ((long) (next(32)) << 32) + next(32); } /** * Returns the next pseudorandom, uniformly distribut...
As an example of subclassing, the random module provides the WichmannHill class that implements an alternative generator in pure Python. The class pro
(Editorial digression: Inevitably in discussion like this, the issue of growing the namespace (in this case, theGeneratornamespace) comes up (sometimes referred to as "namespace pollution"). Let's agree that, yes, all things being equal, a smaller namespace is better. But, like most API...