Since the quadratic equality constraint (QEC) is stronger than the quadratic inequality constraint (QIC), the LCMP beamformer under quadratic equality constraint (QEC) has more ascendant robust performance than the QICLCMP beamformer.
First, the signal model and the LCMP beamformer are introduced.
Therefore, the LCMP beamformer is the generalization of the standard Capon beamformer, and the standard Capon beamformer is a special case of the general LCMP beamformer.
The weights of an LCMP beamformer are chosen to minimize the output power of the beamformer which subjects to a set of m linear constraints of the form [C.sup.H]w = f, where C is the N x m constraint matrix, and f is the m x 1 vector of constraint values.
The LCMP optimization problem can be formulated as:
The final weight vector expression for the LCMP beamformer is given by:
The LCMP is to be a "living document" in response to the evolution of DoD acquisition policy and updates to current statutory requirements.
After 1 May 05, programs operating under a SAMP will transition to an LCMP when the program:
At the discretion of the portfolio authority (PEO or ALC/CC), the LCMP may be limited to the modification versus the entire system.
For ACAT III programs, LCMP may be prepared at the Milestone Decision Authority's discretion.
Our intention is to make the transition from the PSMP/SAMP to the LCMP as seamless as possible.
Consequently, there would be 28,500 values for each of the variables LCMP
, ROS difference and ownership difference.