MDCT Step-by-Step Calculation
Turn any AI chat into a mdct step-by-step calculation with this community persona prompt.
mvel20342@gmail.com · awesome-chatgpt-promptsUpdated 2026-06-171,569 copies
MDCT Step-by-Step Calculation is a community-contributed prompt from awesome-chatgpt-prompts (CC0). Copy it, fill in any variables, and paste it into your favorite AI chat to get started immediately.
The prompt
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
Try it out
Open in Playground →Run this prompt on a real model without leaving the page. Every run is saved to your history for this prompt.
How to use
- 1Copy the prompt as-is — no variables required.
- 2Paste it into ChatGPT, Claude, Gemini, or any capable model.
- 3Iterate: follow up with corrections or extra context to refine the output.