nyquist frequency

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nyquist frequency

The Nyquist Sampling Theorem explains the relationship between the sample rate and the frequency of the measured signal. It states that the sample rate fs must be greater than twice the highest frequency component of interest in the measured signal. This ,2023年10月27日 — The nyquist frequency is 2x the highest frequency in the system. The reason is that you need to be able to capture a minimum of two samples (one ... ,The Nyquist frequency (or folding frequency), named after Harry Nyquist, is a characteristic of a sampler, which converts a continuous function or signal into ... ,The maximum frequency beyond which aliasing will occur is called the Nyquist frequency. Above Nyquist frequency, seismic signal with higher frequencies are ... ,The Nyquist frequency, also called the Nyquist limit, is the highest frequency that can be coded at a given sampling rate in order to be able to fully ... ,By definition the Nyquist frequency is 1 cycle in 2 pixels = 0.5 cycles/pixel. The signal (top row; 3 cycles in 4 pixels) is 3/2 the Nyquist frequency, but the ... ,The Nyquist theorem is important for capturing audio through digital methods. The average human ear is only sensitive to frequencies between 20 Hz and 20 kHz. ,... 最高的頻率. 稱f s. / 2 為奈奎斯特頻率(Nyquist frequency). 當f s. = 2⋅ f max. 時為最小的取樣率稱為奈奎. 斯特(Nyquist rate),. Page 9. 9. Page 10. 10. Page 11. 11. ,奈奎斯特頻率(英語:Nyquist frequency)是離散訊號系統採樣頻率的一半,因瑞典裔美國工程師哈里·奈奎斯特(Harry Nyquist)或奈奎斯特-夏農取樣定理得名。

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nyquist frequency 相關參考資料
Bandwidth, Nyquist Sampling Theorem, and Aliasing - NI

The Nyquist Sampling Theorem explains the relationship between the sample rate and the frequency of the measured signal. It states that the sample rate fs must be greater than twice the highest freque...

https://www.ni.com

Confusing regarding nyquist frequency : rControlTheory

2023年10月27日 — The nyquist frequency is 2x the highest frequency in the system. The reason is that you need to be able to capture a minimum of two samples (one ...

https://www.reddit.com

Nyquist frequency

The Nyquist frequency (or folding frequency), named after Harry Nyquist, is a characteristic of a sampler, which converts a continuous function or signal into ...

https://en.wikipedia.org

Nyquist Frequency - an overview

The maximum frequency beyond which aliasing will occur is called the Nyquist frequency. Above Nyquist frequency, seismic signal with higher frequencies are ...

https://www.sciencedirect.com

Nyquist Frequency -- from Wolfram MathWorld

The Nyquist frequency, also called the Nyquist limit, is the highest frequency that can be coded at a given sampling rate in order to be able to fully ...

https://mathworld.wolfram.com

Nyquist frequency, Aliasing, and Color Moire

By definition the Nyquist frequency is 1 cycle in 2 pixels = 0.5 cycles/pixel. The signal (top row; 3 cycles in 4 pixels) is 3/2 the Nyquist frequency, but the ...

https://www.imatest.com

What is the Nyquist theorem?

The Nyquist theorem is important for capturing audio through digital methods. The average human ear is only sensitive to frequencies between 20 Hz and 20 kHz.

https://www.techtarget.com

信號與系統

... 最高的頻率. 稱f s. / 2 為奈奎斯特頻率(Nyquist frequency). 當f s. = 2⋅ f max. 時為最小的取樣率稱為奈奎. 斯特(Nyquist rate),. Page 9. 9. Page 10. 10. Page 11. 11.

https://imod-fms.csu.edu.tw

奈奎斯特頻率

奈奎斯特頻率(英語:Nyquist frequency)是離散訊號系統採樣頻率的一半,因瑞典裔美國工程師哈里·奈奎斯特(Harry Nyquist)或奈奎斯特-夏農取樣定理得名。

https://zh.wikipedia.org