Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Noise in a Calorimeter Readout System Using Periodic Sampling   Fourier transform analysis of the calorimeter noise problem gives
quantitative results on a) the time-height correlation, b) the effect of
background on optimal shaping and on the ENC, c) sampling frequency
requirements, and d) the relation between sampling frequency and the required
quantization error.

33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
9
The categories of this paper are: nlin
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg