Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalizing Krawtchouk polynomials using Hadamard matrices   We investigate polynomials, called m-polynomials, whose generator polynomial
has coefficients that can be arranged as a matrix, where q is a positive
integer greater than one. Orthogonality relations are established and
coefficients are obtained for the expansion of a polynomial in terms of
m-polynomials. We conclude this article by an implementation in MATHEMATICA of
m-polynomials and the results obtained for them.

23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
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The categories of this paper are: eess
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
3
The categories of this paper are: physics
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph