Examples of using Chebyshev in English and their translations into Vietnamese
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Butterworth, Chebyshev I and II, and Elliptic filters are examined.
The position had beenleft vacant by the death of his former teacher, Chebyshev.
Chebyshev(1850) gave useful bounds for the number of primes between two given limits.
In 1932, Erdős(1913- 1996)also published a simpler proof using binomial coefficients and the Chebyshev function ϑ, defined as.
In 1969 she received the Chebyshev Prize of the USSR Academy of Sciences and the State Prize of the USSR.
Not having any teaching obligations, this allowed Lyapunov to focus on his studies and in particular he wasable to bring to a conclusion the work on the problem of Chebyshev with which he started his scientific career.
The design of the Chebyshev filter was engineered around the matematical technique, known as z-transform.
Kovalevskaya's further research on this subject won a prize from the Swedish Academy of Sciences in 1889, and in the same year,on the initiative of Chebyshev, Kovalevskaya was elected a corresponding member of the Imperial Academy of Sciences.
Chebyshev filter(Type II)- maximally flat in passband, sharper cutoff than Butterworth of same order.
Among the Saint Petersburg professors of mathematics were Chebyshev and his students Aleksandr Nikolaevich Korkin and Yegor Ivanovich Zolotarev.
Chebyshev published in 1847 a work in Russian on the subject, and in France Serret popularised it.
In the theory of probability, he generalised the works of Chebyshev and Markov, and proved the Central Limit Theorem under more general conditions than his predecessors.
Chebyshev filter(Type I)- maximally flat in stopband, sharper cutoff than a Butterworth filter of the same order.
This trend demonstrates the growing need for mobile security solutions to be installed on smartphones- to protect users from device infection attempts,regardless of the source,” said Viсtor Chebyshev, security expert at Kaspersky Lab.
The Chebyshev filter is a digital filter that can be used to separate one band of frequency from another.
Kovalevskaya's further research on this subject won a prize from the Swedish Academy of Sciences in 1889, and in the same year,on the initiative of a famous Russian mathematician Pafnutiy Chebyshev, Kovalevskaya was elected a corresponding member of the Imperial Academy of Sciences.
The Chebyshev response is generally used for achieving a faster roll-off by allowing ripple in the frequency response.
Among the renowned scholars of the second half of the 19th centuryaffiliated with the university were mathematician Pafnuty Chebyshev, physicist Heinrich Lenz, chemists Dmitri Mendeleev andAleksandr Butlerov, embryologist Alexander Kovalevsky, physiologist Ivan Sechenov, pedologist Vasily Dokuchaev.
The Chebyshev distance between two spaces on a chess board gives the minimum number of moves a king requires to move between them.
The roots are sometimes called Chebyshev nodes because they are used as nodes in polynomial interpolation.
The Chebyshev filter is generally linear in its response and a nonlinear filter could result in the output signal containing frequency components that were not present in the input signal.
His conjecture was completely proved by Chebyshev(1821- 1894) in 1852 and so the postulate is also called the Bertrand- Chebyshev theorem or Chebyshev's theorem.
Chebyshev distance(or maximum value distance) is a metric defined on a vector space where the distance between two vectors is the greatest of their differences along any coordinate dimension.
It is named after the Russian mathematician Andrey Markov, although it appeared earlier in the work of Pafnuty Chebyshev(Markov's teacher), and many sources, especially in analysis, refer to it as Chebyshev's inequality(sometimes, calling it the first Chebyshev inequality, while referring to Chebyshev's inequality as the second Chebyshev's inequality) or Bienaymé's inequality.
In mathematics, Chebyshev distance(or Tchebychev distance), maximum metric, or L∞ metric[1] is a metric defined on a vector space where the distance between two vectors is the greatest of their differences along any coordinate dimension.
In mathematics, Chebyshev s sum inequality, named after Pafnuty Chebyshev, states that if and then Similarly, if… Wikipedia.
The roots of the Chebyshev polynomial of the first kind are sometimes called Chebyshev nodes because they are used as nodes in polynomial interpolation.