Modification of the alginate-based immobilization matrix with additional conducting materials, tuning of the electrode material, or temperature could be convenient approaches for efficiency improvement.
We consider the problem of minimizing a linear function over an affine section of the cone of positive semidefinite matrices, with the additional constraint that the feasible matrix has prescribed rank.
Qualitative data were analysed thematically with a socio-technical coding matrix, combined with additional themes that emerged from the data.
Right column: bit error ratio over signal-to-noise ratio when applying LRA-THP and when applying SLB; top row: SLB with arbitrary additional unimodular matrices; middle row: SLB with additional permutation matrices; bottom row: SLB with additional permutation/phase matrices; insert: zoom into the BER curves; M = 4, D = 512, NC = K = 4, lH = 5.
In case B is a real symmetric matrix with some additional conditions attached to its elements, and by using variational approaches (see [8]), this paper presents the existence criteria for the positive and negative solutions of (1).
Table 6 Numerical properties of the coefficient matrix with two additional voltage measurements Method Coefficient matrix Coefficient matrix density size VM 5.95 454 × 454 LM 2.68 692 × 692 SVR 24.52 216 × 216 Table 7 Average iteration numbers and execution times with two additional voltage measurements Method Iteration number Execution time [ms] VM 3.62 22.3 LM 3.62 27.7 SVR 3.54 14.0.
Sol gel technique has been selected as a potential method to synthesize a large variety of materials [19 22], and in particularly ceramic matrix composites carefully doped with additional phases, offering a very good homogeneity and a better control of the morphology and microstructure.
We do not focus on a specific antenna array geometry in this work nor do we restrict the antenna element gain pattern g e. Notice, in (4), we do not account for coupling in-between antenna elements, which may be incorporated with additional coupling matrices [43].
The notion of quadratic pencils, λ2M+λC+K, where M, C, and K are n×n real matrices with or without some additional properties such as symmetry or positive definiteness, plays critical roles in many important applications.
Quadratic pencils, λ2M+λC+K, where M, C, and K are n×n real matrices with or without some additional properties such as symmetry, connectivity, bandedness, or positive definiteness, arise in many important applications.
