Across
- 2. Theorem Relates signal energy to Fourier coefficients (8).
- 5. Superposition principle applies to Fourier coefficients(9).
- 8. Condition for series to approximate the signal (11).
- 10. Product in time corresponds to convolution in frequency (13).
- 11. Derivative in time corresponds to scaling in frequency (14).
- 12. Overshoot near discontinuities in Fourier approximation (5).
- 13. Basis functions are mutually independent (13).
- 15. Shifting Modulation shifts spectrum location (17)
Down
- 1. Convolution in time corresponds to multiplication in frequency (11).
- 3. Reversal Reversing signal flips frequency signs (8).
- 4. Even/odd properties simplify coefficient calculation (8).
- 6. Shifting Shifting signal in time changes phase of coefficients (8).
- 7. Integral in time corresponds to division in frequency (11).
- 9. Scaling Compressing/expanding signal alters frequency spread (7).
- 14. Property that repeats coefficients every fundamental frequency(11).