Defining Your Own Wavelet (Mathematica Tutorial)

You can define wavelets to plug into the wavelet analysis framework by using the correct template. A wavelet wave is of the form wfam[args], where wfam is the symbol that ...

Wavelet Analysis (Mathematica Guide)

Wavelets are short wavelike functions that can be scaled and translated. Wavelet transforms take any signal and express it in terms of scaled and translated wavelets. The ...

HermitianMatrixQ (Built-in Mathematica Symbol)

HermitianMatrixQ[m] tests whether m is a Hermitian matrix.

TautologyQ (Built-in Mathematica Symbol)

TautologyQ[bf] gives True if all combinations of values of variables make the Boolean function bf yield True.TautologyQ[expr, {a_1, a_2, ...}] gives True if all combinations ...

EllipticThetaPrime (Built-in Mathematica Symbol)

EllipticThetaPrime[a, u, q] gives the derivative with respect to u of the theta function \[CurlyTheta]_a (u, q) (a = 1, ..., 4).

Min (Built-in Mathematica Symbol)

Min[x_1, x_2, ...] yields the numerically smallest of the x_i. Min[{x_1, x_2, ...}, {y_1, ...}, ...] yields the smallest element of any of the lists.

CFunction (SymbolicC Package Symbol)

CFunction[type, name, args, body] is a symbolic representation of a function definition.CFunction[type, name, args] is a symbolic representation of a function declaration.

Cycles (Combinatorica Package Symbol)

Cycles is an optional argument for the function Involutions.

NumberTheory`Recognize` (Mathematica Compatibility Information)

Recognize is now available as the newly added built-in Mathematica kernel function RootApproximant.

Grad (Vector Analysis Package Symbol)

Grad[f] gives the gradient, \[Del]f, of the scalar function f in the default coordinate system. Grad[f, coordsys] gives the gradient of f in the coordinate system coordsys.