💡 How to use: Copy this prompt and paste it into ChatGPT, Claude, Gemini, or any AI assistant. You can modify the placeholder text to customize it for your needs.
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