lcapy.fourier.fourier_transform

lcapy.fourier.fourier_transform(expr, t, f, **kwargs)

Compute bilateral Fourier transform of expr.

Undefined functions such as v(t) are converted to V(f)

This also handles some expressions that do not really have a Fourier transform, such as a, cos(a * t), sin(a * t), exp(I * a * t).