| 摘要 |
<p>A method and adaptive processor for estimating a reference signal, comprising a method for estimating a reference signal comprising: A method for estimating a parametric representation of a reference signal using, comprising: receiving a sample of a reference signal; receiving a number of groups and a multiplicity of group sizes; determining a vector representing the reference signal; determining an input vector associated with the vector representing the reference signal, wherein the input vector comprises a collection of sub-vectors, the number of sub-vectors equal to the number of groups, and each sub-vector having a size equal to a corresponding group size; for each sub-vector determining a corresponding coefficient vector, wherein the determination uses a previously determined gain factor associated with the sub-vector; and determining a gain factor associated with each coefficient vector.</p> |
