Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Filtre NAPES pour signaux bruit\'es   We extend the APES ({\sl Amplitude and Phase Estimation}) method of spectral
analysis to the case of non-quasi periodic signals like appears in OFDM.

12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
7
The categories of this paper are: hep-th
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
5
The categories of this paper are: gr-qc
22
The categories of this paper are: chao-dyn
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci