admittance+matrix

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• admittance matrix — pilnutinių laidžių matrica statusas T sritis automatika atitikmenys: angl. admittance matrix vok. Admittanzmatrix, f; Scheinleitwertsmatrix, f rus. матрица полных проводимостей, f pranc. matrice d admittances, f …   Automatikos terminų žodynas

• Nodal admittance matrix — In power engineering, Y Matrix or Ybus is an n x n symmetric matrix describing a power system with n buses. It represents the nodal admittance of the buses in a power system. In realistic systems which contain thousands of buses, the Y matrix is… …   Wikipedia

• Admittance parameters — or Y parameters are properties used in electrical engineering, electronics engineering, and communication systems engineering describe the electrical behavior of linear electrical networks when undergoing various steady state stimuli by small… …   Wikipedia

• Matrix (mathematics) — Specific elements of a matrix are often denoted by a variable with two subscripts. For instance, a2,1 represents the element at the second row and first column of a matrix A. In mathematics, a matrix (plural matrices, or less commonly matrixes)… …   Wikipedia

• Ybus matrix — In power engineering, Y Matrix is one of the data requirements needed to formulate a power flow study program. It represents the line admittance between the buses in a power system.Ybus matrix form:egin{bmatrix} Y {11} Y {12} cdots Y {1n} Y {21} …   Wikipedia

• Laplacian matrix — In the mathematical field of graph theory the Laplacian matrix, sometimes called admittance matrix or Kirchhoff matrix, is a matrix representation of a graph. Together with Kirchhoff s theorem it can be used to calculate the number of spanning… …   Wikipedia

• Mathematics of radio engineering — A complex valued function. The mathematics of radio engineering is a pleasant and very useful subject. This article is an attempt to provide a reasonably comprehensive summary of this almost limitless topic. While the ideas have historically… …   Wikipedia

• Signal-flow graph — A signal flow graph (SFG) is a special type of block diagram[1] and directed graph consisting of nodes and branches. Its nodes are the variables of a set of linear algebraic relations. An SFG can only represent multiplications and additions.… …   Wikipedia

• Graph theory — In mathematics and computer science, graph theory is the study of graphs : mathematical structures used to model pairwise relations between objects from a certain collection. A graph in this context refers to a collection of vertices or nodes and …   Wikipedia

• матрица полных проводимостей — — [Я.Н.Лугинский, М.С.Фези Жилинская, Ю.С.Кабиров. Англо русский словарь по электротехнике и электроэнергетике, Москва] Тематики электротехника, основные понятия EN admittance matrixY matrix …   Справочник технического переводчика

• IAM — • Inital Address Message (SS7: in ISUP) • Indefinite Admittance Matrix • Interactive Algebraic Manipulation ( > IEEE Standard Dictionary ) • In Amenas, Algeria internationale Flughafen Kennung …   Acronyms