Search results
Results From The WOW.Com Content Network
In mathematics — specifically, in stochastic analysis — the infinitesimal generator of a Feller process (i.e. a continuous-time Markov process satisfying certain regularity conditions) is a Fourier multiplier operator [1] that encodes a great deal of information about the process.
The QR code system was invented in 1994, at the Denso Wave automotive products company, in Japan. [5] [6] [7] The initial alternating-square design presented by the team of researchers, headed by Masahiro Hara, was influenced by the black counters and the white counters played on a Go board; [8] the pattern of position detection was found and determined by applying the least-used ratio (1:1:3 ...
Pulse generators are also used to drive devices such as switches, lasers and optical components, modulators, intensifiers, and resistive loads. The output of a pulse generator may also be used as the modulation signal for a signal generator. Non-electronic applications include those in material science, medical, physics, and chemistry.
Wingdings is a TrueType dingbat font included in all versions of Microsoft Windows from version 3.1 [4] until Windows Vista/Server 2008, and also in a number of application packages of that era.
A PRBS can be stretched to infinity by repeating it after elements, but it will then be cyclical and thus non-random. In contrast, truly random sequence sources, such as sequences generated by radioactive decay or by white noise, are infinite (no pre-determined end or cycle-period). However, as a result of this predictability, PRBS signals can ...
Mojibake (Japanese: 文字化け; IPA: [mod͡ʑibake], "character transformation") is the garbled or gibberish text that is the result of text being decoded using an unintended character encoding. [1] The result is a systematic replacement of symbols with completely unrelated ones, often from a different writing system.
The following is a list of attributed sigils or pentacles of demons.In demonology, sigils are pictorial signatures attributed to demons, angels, or other beings.In the ceremonial magic of the Middle Ages, sigils were used in the summoning of these beings and were the pictorial equivalent to their true name.
In information theory, the entropy of a random variable is the average level of "information", "surprise", or "uncertainty" inherent to the variable's possible outcomes. . Given a discrete random variable , which takes values in the set and is distributed according to : [,], the entropy is ():= (), where denotes the sum over the variable's possible va