Modified Sparseness Controlled IPNLMS Algorithm Based on l_1, l_2 and l_∞ Norms
نویسندگان
چکیده
منابع مشابه
A class of $L_1$-to-$L_1$ and $L_\infty$-to-$L_\infty$ interval observers for (delayed) Markov jump linear systems
We exploit recent results on the stability and performance analysis of positive Markov jump linear systems (MJLS) for the design of interval observers for MJLS with and without delays. While the conditions for the L1 performance are necessary and sufficient, those for the L∞ performance are only sufficient. All the conditions are stated as linear programs that can be solved very efficiently. Tw...
متن کاملThe Stretch Factor of $L_1$- and $L_\infty$-Delaunay Triangulations
In this paper we determine the stretch factor of the L1-Delaunay and L∞-Delaunay triangulations, and we show that this stretch is √ 4 + 2 √ 2 ≈ 2.61. Between any two points x, y of such triangulations, we construct a path whose length is no more than
متن کاملMultidimensional $\beta$-skeletons in $L_1$ and $L_{\infty}$ metric
The β-skeleton {Gβ(V )} for a point set V is a family of geometric graphs, defined by the notion of neighborhoods parameterized by real number 0 < β < ∞. By using the distance-based version definition of β-skeletons we study those graphs for a set of points in R d space with l1 and l∞ metrics. We present algorithms for the entire spectrum of β values and we discuss properties of lens-based and ...
متن کاملRobust $L_2-L_{infty}$ Consensus Control of the Second-Order Multi-Agent Systems with Time-Delay
Robust L2−L∞ consensus control is studied for the second-order multi-agent systems with external disturbances and parameter uncertainties. By defining an appropriate controlled output, the consensus problem of the systems is transformed into a normal L2−L∞ control problem, and distributed state feedback protocols with time-delay are proposed. Sufficient conditions are established for the conver...
متن کاملSparseness-Controlled Affine Projection Algorithm for Echo Cancelation
Affine projection algorithms (APAs) are popular in echo cancellation due to its fast convergence. Proportionate APA (PAPA) and improved APAP (IPAPA) have been proposed recently to enhance the performance of APAs based on the concept of assigning different effective step-sizes to the tap coefficients. Conventional IPAPA is found to be able to outperform PAPA by using a proper control parameter. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Image, Graphics and Signal Processing
سال: 2013
ISSN: 2074-9074,2074-9082
DOI: 10.5815/ijigsp.2013.04.03