Definition of periodic function in English:

periodic function

noun

Mathematics

A function returning to the same value at regular intervals.
〔数〕周期函数
Example sentencesExamples
- These turned out to be doubly periodic functions and are called elliptic functions.
- In particular he had found a continuous periodic function whose trigonometric interpolating polynomials, corresponding to equally spaces mesh points, diverge almost everywhere.
- His results concern the approximation theory of almost periodic functions.
- This is where any mathematical function is expressed as the sum of an infinite series of other periodic functions.
- This has been done by subtracting a periodic function from the data.

Definition of periodic function in US English:

periodic function

nounˌpirēädik ˈfəNGkSH(ə)n

Mathematics

A function returning to the same value at regular intervals.
〔数〕周期函数
Example sentencesExamples
- This is where any mathematical function is expressed as the sum of an infinite series of other periodic functions.
- His results concern the approximation theory of almost periodic functions.
- This has been done by subtracting a periodic function from the data.
- These turned out to be doubly periodic functions and are called elliptic functions.
- In particular he had found a continuous periodic function whose trigonometric interpolating polynomials, corresponding to equally spaces mesh points, diverge almost everywhere.

词汇	periodic function
释义	Definition of periodic function in English: periodic function noun Mathematics A function returning to the same value at regular intervals. 〔数〕周期函数 Example sentencesExamples These turned out to be doubly periodic functions and are called elliptic functions. In particular he had found a continuous periodic function whose trigonometric interpolating polynomials, corresponding to equally spaces mesh points, diverge almost everywhere. His results concern the approximation theory of almost periodic functions. This is where any mathematical function is expressed as the sum of an infinite series of other periodic functions. This has been done by subtracting a periodic function from the data. Definition of periodic function in US English: periodic function nounˌpirēädik ˈfəNGkSH(ə)n Mathematics A function returning to the same value at regular intervals. 〔数〕周期函数 Example sentencesExamples This is where any mathematical function is expressed as the sum of an infinite series of other periodic functions. His results concern the approximation theory of almost periodic functions. This has been done by subtracting a periodic function from the data. These turned out to be doubly periodic functions and are called elliptic functions. In particular he had found a continuous periodic function whose trigonometric interpolating polynomials, corresponding to equally spaces mesh points, diverge almost everywhere.
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