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  1. Nyquist frequency - Wikipedia

    Nyquist frequency Typical example of Nyquist frequency and rate. To avoid aliasing, the sampling rate must be no less than the Nyquist rate of the signal; that is, the Nyquist rate of the signal …

  2. Nyquist Frequency -- from Wolfram MathWorld

    Dec 3, 2025 · In order to recover all Fourier components of a periodic waveform, it is necessary to use a sampling rate nu at least twice the highest waveform frequency. The Nyquist frequency, …

  3. thorough understanding of the modern interpretation of Nyquist's criterion is mandatory when dealing with sampled data systems. This tutorial explains in easy to understand terms how the …

  4. Nyquist Sampling Theorem - GeeksforGeeks

    Jul 23, 2025 · Nyquist Theorem also referred to as the Sampling Theorem is a principle of reproducing a sample rate, that is at least twice the frequency of the original signal. This …

  5. What is the Nyquist Frequency & Does it Truly Matter? 2025

    Mar 6, 2025 · Learn all the answers to what is the Nyquist frequency and why it matters in the production world. Enhance your skills and improve your beats.

  6. What Is the Nyquist Theorem - MATLAB & Simulink - MathWorks

    The Nyquist theorem is the cornerstone of digital signal processing. This principle enables reliable reconstruction, manipulation, and analysis of real-world signals using digital systems, forming …

  7. Nyquist Frequency: Essential For Signal Sampling

    Jan 13, 2025 · The Nyquist frequency is the maximum frequency at which a signal can be sampled without losing information. This frequency is named after Harry Nyquist, who first …