![]() ![]() Which sets the seed of the generator to val. "seed" specifies that the old generators should be used, Some circumstances it might be desirable to obtain the random Random numbers with a significantly longer cycle time. ![]() Older versions of Octave used a different random number generator. Several returned values together, otherwise the generator stateĬan be learned after reading 624 consecutive values. ( 8)ĭo not use for cryptography without securely hashing To compute the pseudo-random sequence, rand uses the Mersenne This new state will be a hash based on theīy default, the generator is initialized from /dev/urandom if it isĪvailable, otherwise from cpu time, wall clock time and the current You may also initialize the state vector from an arbitrary vector v of length 625 or less. Restore the random number generator to the state v This returns a column vector v of length 625. ![]() You can query the state of the random number generator using the The arguments are handled the same as the arguments Loadable Function: rand ( x) Loadable Function: rand ( n, m) Loadable Function: rand ("state", x) Loadable Function: rand ("seed", x) Return a matrix with random elements uniformly distributed on the Additional random distributions can be found in section 24.7 Random Number Generation. This section describes the basic generators for random matrices in Octave. ![]()
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