In communications system design, it is frequently assumed that source symbols are equiprobable. However in real life applications this is not the case since most sources produce Gaussian samples. In this paper, we introduce a Karhunen Loéve Transform (KLT) based integer to integer transform, I 2I KLT, over GF(q) that will force the symbols to uniform distribution. This transform can be used as interface between sources with different distributions and communication systems designed according to uniform distributions.

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Conference Proceedings - IEEE International Conference on Acoustics, Speech, and Signal Processing
Karabulut, G.Z. (Güneş Z.), Panario, D, & Yongaçoǧlu, A. (Abbas). (2004). Integer to integer Karhunen Loéve transform over finite fields. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings.