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MDCT Step-by-Step Calculation

Any chat AI Personal productivity Community (CC0)

Community prompt, not a RuleStack original. Contributed by mvel20342 to prompts.chat (f/prompts.chat), file prompts.csv, released under CC0 1.0. Shown exactly as written; we filtered it for quality and safety but did not write or test it. Imported 2026-10-16 from commit 0abaca9.

Note: Review and test before use. Provided as is, without warranty. See Terms.

Prompt

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Implement MDCT for the input sequence:

x(n) = [1, 2, 3, 4]

Steps:
1. Identify N and 2N
2. Apply MDCT formula
3. Show cosine values clearly
4. Display step-by-step calculation table
5. Give final coefficients

How to use

Paste it into ChatGPT, Claude, Gemini, Grok or any other chat AI.
Replace the variables in ${…}, {…} or […] with your own details first.
Check the output before you rely on it.

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