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Step-by-step MDCT calculation v1.0.0

Use this resource to work through an MDCT calculation step by step

New

  • 255 downloads
  • 226 likes
  • 127 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install mdct-worked-example

First time: connect the CLI with

npx --yes palatekit@latest login

The prompt asks for the MDCT of x(n) = [1, 2, 3, 4]: identifying N and 2N, applying the formula, showing cosine values, a calculation table and the final coefficients. You get a detailed example to review for a signal processing course.

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Updated November 2, 2026

Card for the “Step-by-step MDCT calculation” prompt

Details

Generates with
Your agent's model
Licence
CC0-1.0

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What you get

  • The full prompt, ready to paste
  • Change the sequence x(n) for another worked example
  • A calculation table and the final coefficients

Good fit for

  • Checking a signal processing exercise
  • Preparing a course on the modified discrete cosine transform

Not for

    Tags

    • MDCT
    • signal processing
    • exercise
    • calculation

    About

    You say

    “Do the same calculation with x(n) = [2, 0, 1, 3].”

    Card for the “Step-by-step MDCT calculation” prompt

    Prompt published by mvel20342@gmail.com under the CC0-1.0 license, delivered in its original version.

    Show more

    How to use it

    1. Paste the prompt into your image generator
    2. Replace the variable parts with your own
    3. Generate, then keep the best image

    Content preview

    Files

    • LICENSE0.6 KB
    • mdct-worked-example.md0.2 KB
    • NOTICE-PALATEKIT.md0.5 KB

    Origin and licence

    Listed unmodified

    Author
    mvel20342@gmail.com
    Source
    github.com/f/prompts.chat/blob/cecef6fc73c2c389770695a56252d331981727de/prompts.csv
    Licence
    CC0-1.0

    Notice

    « MDCT Step-by-Step Calculation » (mvel20342@gmail.com, CC0-1.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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