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Listar por palabra clave "Linear algebra"

Mostrando ítems 1-13 de 13

A teaching proposal for the study of Eigenvectors and Eigenvalues

Beltrán Meneu, María José; Murillo-Arcila, Marina; Jorda Mora, Enrique (Omnia Publisher SL, 2017)

[EN] In this work, we present a teaching proposal which emphasizes on visualization and physical applications in the study of eigenvectors and eigenvalues. These concepts are introduced using the notion of the moment of ...
Álgebra lineal y descomposición en valores singulares

Calabuig, Jose Manuel; Garcia Raffi, Lluis Miquel; Sánchez-Perez, Enrique Alfonso (Universitat Politècnica de València, 2015-07-11)

[EN] In this work we present how we can use the Singular Valued Decomposition of a matrix as a main tool to develop a Linear algebra course in engineering. Some special techniques, results and examples are introduced in ...
Control mixto para el seguimiento de trayectoria en buques marinos

Vacca Sisterna, Carlos; Serrano, Emanuel; Scaglia, Gustavo; Rossomando, Francisco (Universitat Politècnica de València, 2021-12-17)

[EN] This work proposes the design of an adaptive controller for a marine vessel; the proposed control strategy applies a controller designed on linear algebra for the kinematics and an adaptive control technique for the ...
Estudio y comparación entre metodologías de control para el seguimiento de trayectorias en sistemas no lineales.

Del Río Rodríguez, Pablo (Universitat Politècnica de València, 2022-09-14)

[ES] El presente documento recoge el proceso de diseño de un controlador para un dron basado en técnicas de álgebra lineal (LAB). Se comienza el trabajo con un breve estado del arte donde se exponen las características ...
I Decide, Therefore I Am (Relevant!): A Project-Based Learning Experience in Linear Algebra

Izquierdo Sebastián, Joaquín; Benítez López, Julio; Berenguer, Antonio; Lago-Alonso, Concepcion (Wiley, 2016-05)

We present a project-based learning experience in the context of linear algebra developed for the recently launched double major in business administration and management/engineering of technology and telecommunication ...
Integration and exploitation of intra-routine malleability in BLIS

Rodríguez-Sánchez, Rafael; Igual, Francisco D.; Quintana-Ortí, Enrique S. (Springer-Verlag, 2020-04)

[EN] Malleability is a property of certain applications (or tasks) that, given an external request or autonomously, can accommodate a dynamic modification of the degree of parallelism being exploited at runtime. Malleability ...
Jordan structures of irreducible totally nonnegative matrices with a prescribed sequence of the first p-indices

Cantó Colomina, Begoña; Cantó Colomina, Rafael; Urbano Salvador, Ana María (Springer-Verlag, 2022-03-19)

[EN] Let A be an nxn irreducible totally nonnegative matrix with rank r and principal rank p, that is, A is irreducible with all minors nonnegative, r is the size of the largest invertible square submatrix of A and p is ...
La inversa core-EP y la inversa de grupo débil para matrices rectangulares

Orquera, Valentina (Universitat Politècnica de València, 2022-09-05)

[ES] Durante las primeras décadas del siglo pasado se estudiaron las inversas generalizadas que hoy en día se conocen como inversas generalizadas clásicas. Entre ellas cabe mencionar la inversa de Moore-Penrose (1955) y ...
Navegación de Robots Móviles en Entornos no Estructurados utilizando Álgebra Lineal

Rosales, Andrés; Scaglia, Gustavo; Mut, Vicente; di Sciascio, Fernando (Universitat Politècnica de València, 2009-04-07)

[EN] A new approach for navigation of mobile robots in dynamic environments by using Linear Algebra Theory, Numerical Methods, and a modification of the Force Field Method is presented in this paper. The controller design ...
On totally nonpositive matrices associated with a triple negatively realizable

Cantó Colomina, Begoña; Cantó Colomina, Rafael; Urbano Salvador, Ana María (Springer-Verlag, 2021-07)

[EN] Let A is an element of R-nxn be a totally nonpositive matrix (t.n.p.) with rank r and principal rank p, that is, every minor of A is nonpositive and p is the size of the largest invertible principal submatrix of A. ...
Pencils with prescribed constant subpencils

Roca Martinez, Alicia; Silva, Fernando (Elsevier, 2012-05-01)

The results in this paper are within the scope of matrix pencil completion problems. Given an arbitrary matrix pencil, we obtain necessary and sufficient conditions for the existence of a strictly equivalent pencil with a ...
Synthesis of models for order-sorted first-order theories using linear algebra and constraint solving

Lucas Alba, Salvador (2015-12-19)

[EN] Recent developments in termination analysis for declarative programs emphasize the use of appropriate models for the logical theory representing the program at stake as a generic approach to prove termination of ...
Time and energy modeling of high-performance Level-3 BLAS on x86 architectures

Alonso-Jordá, Pedro; Catalán, Sandra; Igual, Francisco D; Mayo, Rafael; Rodríguez-Sánchez, Rafael; Quintana Ortí, Enrique Salvador (Elsevier, 2015-06)

[EN] We present accurate piece-wise models for the time and energy costs of high performance implementations of both the matrix multiplication (gemm) and the triangular system solve with multiple right-hand sides (trsm) ...