As a result, the flow of points through time may form unbroken historical lineages of evolution when perfectly sampled.
When configuration space is perfectly sampled the high-order weighted residual methods are found to exhibit exponential convergence.
This is equivalent to sampling the signal at the Nyquist rate or even higher, constructing the sensing matrix Φ using this perfectly sampled pulse, and then sampling rows of this matrix at a uniform rate.
Perfectly random sampling across all relevant factors is therefore almost universally impractical; some form of convenience sampling is typically adopted in practice.
In their article, Barr et al. (2006) claimed that "perfectly random sampling across all relevant factors is therefore almost universally impractical".
If it is a cult I suspect that, at the end of a day browsing their aisles, sampling their perfectly kept cheeses and cooked meats, I have become a part of it.
This definition is convenient, since for a completely random and isotropic sample, S=0, whereas for a perfectly aligned sample S=1.
A more extreme example is given for a sample of ∼30 crystallites or for a perfectly packed sample ∼75 crystallites (Fig. 3 ▶ b).
But foodies here say that the arrival of the farm stand -- though run by the same caterers as the Getty Center in Los Angeles and on the elite club level for people paying $3,600 a season -- perfectly symbolizes a region where sampling five cheeses before committing to buying one is a socially acceptable form of behavior.
The perfectly measured samples got us through the first sleepless days until we could get our acts together to buy formula.
Chvrches THE BONES OF WHAT YOU BELIEVE On the debut album by the Scottish band Chvrches, "The Bones of What You Believe" (Glassnote), the synthesizers gleam with artificial precision; so, at first, do the vocals, chopped into perfectly pitched samples over a majestic beat and swirling major chords.
