In this chapter, we explain the traditional formulation of the (additive) noise problem and its reduction by linear filtering in the time, frequency, and Karhunen-Loève expansion domains.
CITATION STYLE
Benesty, J., Chen, J., Huang, Y., & Cohen, I. (2009). Problem formulation. In Springer Topics in Signal Processing (Vol. 2, pp. 1–6). Springer Science and Business Media B.V. https://doi.org/10.1007/978-3-642-00296-0_2
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