uncertainty principles for the Fourier transform with numerical aspect.

In this paper, we establishlocal uncertainty principle for the Fourier transform; and we deduceversion of Heisenberg–Pauli–Weyl uncertainty principle. We use also thelocal uncertainty principle, the partial Fourier integrals and the techniques of Donoho–Stark, we present two uncertainty principles of concentration type in thetheory, when. Some numerical applications are given. [ABSTRACT FROM AUTHOR]