User:Spin~enwiki/Gabor Analysis

Gabor Analysis (also known as Time-Frequency analysis) is a field of mathematical analysis related with harmonic, numerical and functional analysis. f &isin; $$L^p(\R^d)$$
 * 1) Translation: $$T_x(f(t))=f(t-x)$$
 * 2) Modulation: $$M_\omega(f(t))=e^{2\pi i\omega \cdot t}f(t)$$