exp(-w^2/4)
. By default, the inverse transform is in terms of x
.exp(-w^2-a^2)
. By default, the independent and transformation variables are w
and x
, respectively.t
. If you specify only one variable, that variable is the transformation variable. The independent variable is still w
.c = 1
, s = -1
. For details, see Inverse Fourier Transform.c = 1
, s = 1
by using sympref
, and compute the transform again. The sign of the result changes.c = 1/(2*pi)
, s = 1
. The result changes.sympref
persist through your current and future MATLAB® sessions. Restore the default values of c
and s
by setting FourierParameters
to 'default'
.M
. Specify the independent and transformation variables for each matrix entry by using matrices of the same size. When the arguments are nonscalars, ifourier
acts on them element-wise.ifourier
is called with both scalar and nonscalar arguments, then it expands the scalars to match the nonscalars by using scalar expansion. Nonscalar arguments must be the same size.ifourier
cannot transform the input, then it returns an unevaluated call to fourier
.