(mathematics) An integral transform closely related to the Fourier transform, but which transforms real-valued functions to real-valued functions.

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.

plural of multiple transformer

plural of transformational rule

Alternative form of Tschirnhaus transformation

(mathematics) A type of mapping on polynomials that may be defined by means of field theory as the transformation on minimal polynomials implied by a different choice of primitive element.

A feature extraction technique used in computer vision and digital image processing to find imperfect instances of objects within a certain class of shapes by a voting procedure.

plural of Hough transform

(geometry, complex analysis) A transformation of the extended complex plane that is a rational function of the form f(z) = (az + b) / (cz + d), where a, b, c, d are complex numbers such that ad − bc ≠ 0; an automorphism of the complex projective line.

plural of Z-transform