Coth (Built-in Mathematica Symbol)

Coth[z] gives the hyperbolic cotangent of z.

IntegerPart (Built-in Mathematica Symbol)

IntegerPart[x] gives the integer part of x.

InverseFourier (Built-in Mathematica Symbol)

InverseFourier[list] finds the discrete inverse Fourier transform of a list of complex numbers.

Numerical Calculus Package (Numerical Calculus Package Tutorial)

The functions defined in the NumericalCalculus` context provide support for finding numerical solutions to calculus-related problems. This loads the package: The built-in ...

ConjugateTranspose (Built-in Mathematica Symbol)

ConjugateTranspose[m] or m^\[ConjugateTranspose] gives the conjugate transpose of m.

ToeplitzMatrix (Built-in Mathematica Symbol)

ToeplitzMatrix[n] gives the n*n Toeplitz matrix with first row and first column being successive integers.ToeplitzMatrix[{c_1, c_2, ..., c_n}] gives the Toeplitz matrix whose ...

GUIKit Example: ColorChooser (GUIKit Package Tutorial)

This example uses Widget["ColorChooser"] and includes sample code demonstrating how to

DiscreteRiccatiSolve (Built-in Mathematica Symbol)

DiscreteRiccatiSolve[{a, b}, {q, r}] gives the matrix x that is the stabilizing solution of the discrete algebraic Riccati equation ConjugateTranspose[a].x.a - x - ...

FourierParameters (Built-in Mathematica Symbol)

FourierParameters is an option to Fourier and related functions that specifies the conventions to use in computing Fourier transforms.

JacobiSymbol (Built-in Mathematica Symbol)

JacobiSymbol[n, m] gives the Jacobi symbol (n/m).