plural of Fourier transform

plural of multiple transformer

An electrical transformer connected in multiple or in parallel with the primary circuit. / An electrical transformer with more than one primary or more than one secondary coil.

Alternative spelling of agrotransformation / An agricultural transformation.

plural of transformation matrix

plural of transformation matrix

(linear algebra) A matrix (of dimension n×m) that represents some linear transformation from ℝᵐ→ℝⁿ.

plural of Gabor transform

(signal processing) A special case of the short-time Fourier transform, used to determine the sinusoidal frequency and phase content of local sections of a signal as it changes over time.

(signal processing) A generalized Fourier transform that performs an orthogonal, symmetric, involutive, linear operation on 2ᵐ real numbers (or complex numbers, although the Hadamard matrices themselves are purely real).