Перевод и анализ слов искусственным интеллектом
На этой странице Вы можете получить подробный анализ слова или словосочетания, произведенный с помощью лучшей на сегодняшний день технологии искусственного интеллекта:
- как употребляется слово
- частота употребления
- используется оно чаще в устной или письменной речи
- варианты перевода слова
- примеры употребления (несколько фраз с переводом)
- этимология
Что (кто) такое purely discrete spectrum - определение
![Titan]]'s [[ionosphere]]](https://commons.wikimedia.org/wiki/Special:FilePath/Titan atmosphere diagram.png?width=200 "Titan]]'s [[ionosphere]]")
![[[Acoustic spectrogram]] of the words "Oh, no!" said by a young girl, showing how the discrete spectrum of the sound (bright orange lines) changes with time (the horizontal axis)](https://commons.wikimedia.org/wiki/Special:FilePath/Oh No Girl Spectrogram.jpg?width=200 "[[Acoustic spectrogram]] of the words \"Oh, no!\" said by a young girl, showing how the discrete spectrum of the sound (bright orange lines) changes with time (the horizontal axis)")
![Spectrum of light emitted by a [[deuterium]] lamp, showing a discrete part (tall sharp peaks) and a continuous part (smoothly varying between the peaks). The smaller peaks and valleys may be due to measurement errors rather than discrete spectral lines.](https://commons.wikimedia.org/wiki/Special:FilePath/Deuterium lamp 1.png?width=200 "Spectrum of light emitted by a [[deuterium]] lamp, showing a discrete part (tall sharp peaks) and a continuous part (smoothly varying between the peaks). The smaller peaks and valleys may be due to measurement errors rather than discrete spectral lines.")
Википедия
In the physical sciences, the term spectrum was introduced first into optics by Isaac Newton in the 17th century, referring to the range of colors observed when white light was dispersed through a prism. Soon the term referred to a plot of light intensity or power as a function of frequency or wavelength, also known as a spectral density plot.
Later it expanded to apply to other waves, such as sound waves and sea waves that could also be measured as a function of frequency (e.g., noise spectrum, sea wave spectrum). It has also been expanded to more abstract "signals", whose power spectrum can be analyzed and processed. The term now applies to any signal that can be measured or decomposed along a continuous variable, such as energy in electron spectroscopy or mass-to-charge ratio in mass spectrometry. Spectrum is also used to refer to a graphical representation of the signal as a function of the dependent variable.
