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An estimation algorithm for 2-D polynomial phase signals
DOI:10.1109/83.503925.png)
Abstract
En 中文
We consider nonhomogeneous 2-D signals that can he represented by a constant modulus polynomial-phase model. A novel 2-D phase differencing operator is introduced and used to develop a computationally efficient estimation algorithm for the parameters of this model. The operation of the algorithm is illustrated using an example.
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