NFourierTransform (Fourier Series Package Symbol)

NFourierTransform[expr, t, \[Omega]] gives a numerical approximation to the Fourier transform of expr evaluated at the numerical value \[Omega], where expr is a function of t.

NInverseFourierTransform (Fourier Series Package Symbol)

NInverseFourierTransform[expr, \[Omega], t] gives a numerical approximation to the inverse Fourier transform of expr evaluated at the numerical value t, where expr is a ...

MLEvaluateString() (Mathematica MathLink C Function)

int MLEvaluateString (MLINK link, char *string) sends a string to Mathematica for evaluation, and discards any packets sent in response.

ImagePerspectiveTransformation (Built-in Mathematica Symbol)

ImagePerspectiveTransformation[image, m] applies a linear fractional transform specified by a matrix m to the positions of each pixel in ...

ListConvolve (Built-in Mathematica Symbol)

ListConvolve[ker, list] forms the convolution of the kernel ker with list. ListConvolve[ker, list, k] forms the cyclic convolution in which the k\[Null]^th element of ker is ...

TranslationTransform (Built-in Mathematica Symbol)

TranslationTransform[v] gives a TransformationFunction that represents translation of points by a vector v.

Modulus (Built-in Mathematica Symbol)

Modulus -> n is an option that can be given in certain algebraic functions to specify that integers should be treated modulo n.

Constructing Matrices (Mathematica Tutorial)

Functions for constructing matrices. This generates a 2×2 matrix whose i,j^th entry is a[i,j]. Here is another way to produce the same matrix.

RandomVariate (Built-in Mathematica Symbol)

RandomVariate[dist] gives a pseudorandom variate from the symbolic distribution dist.RandomVariate[dist, n] gives a list of n pseudorandom variates from the symbolic ...

Interval (Built-in Mathematica Symbol)

Interval[{min, max}] represents the range of values between min and max. Interval[{min_1 , max_1}, {min_2 , max_2}, ...] represents the union of the ranges min_1 to max_1, ...