Fig. 1From: On a unified framework for linear nuisance parametersDiagram to illustrate the relations between the BLUEs related to the joint estimation, the OSP-based estimation, and the differential estimation. Note that the noise n is not necessarily Gaussian distributed and the operator [I L 0 L×M ] is used to extract the first L elements of a vector, i.e., \(\hat {\mathbf {x}}_{\text {jls}}\) Back to article page