FT Digital Edition: our digitised print edition
// cryptographically secure random number generator.
。关于这个话题,新收录的资料提供了深入分析
Reuse this content
The R-sequence is another type of low-discrepancy sequence based on specially chosen irrational numbers[10]. It is similar to interleaved gradient noise but is simpler to compute and possibly more effective as a dither, particularly when augmented with a triangle wave function as demonstrated: