Results 221 to 230 of about 384,243 (260)
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Matrix method for simulating the tunneling transfer
Mathematical Models and Computer Simulations, 2010The implicit one step Adams difference scheme in matrix form is proposed for modeling the stationary electron scattering and the tunnel transport for a wide range of problems with an arbitrary one-dimensional scattering potential.
Fedirko, V. A. +2 more
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13th Biennial Conference on Mechanical Vibration and Noise: Modal Analysis, Modeling, Diagnostics, and Control — Analytical and Experimental, 1991
Abstract In this paper the Riccati transfer matrix method is implemented with a goal of studying its ability to expand eigenextraction capability. A pin-pin uniform beam is used as a numerical example to demonstrate the numerical stability of the Riccati transfer matrix method in finding higher natural frequencies.
Xiandi Zeng +2 more
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Abstract In this paper the Riccati transfer matrix method is implemented with a goal of studying its ability to expand eigenextraction capability. A pin-pin uniform beam is used as a numerical example to demonstrate the numerical stability of the Riccati transfer matrix method in finding higher natural frequencies.
Xiandi Zeng +2 more
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2011
Linke [6] measured the main current and exciting current after a short circuit. The main current rose to about 32 times the normal current. Brown Boverie Co. [1] reported that for a 3000 RPM 8800 kva machine, the maximum short circuit current is about 10-20 times that at full load.
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Linke [6] measured the main current and exciting current after a short circuit. The main current rose to about 32 times the normal current. Brown Boverie Co. [1] reported that for a 3000 RPM 8800 kva machine, the maximum short circuit current is about 10-20 times that at full load.
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A direct method for computing the L∞ norm of a transfer matrix
Journal of the Franklin Institute, 1992zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CAPONETTO, Riccardo +3 more
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Wave function confinement via transfer matrix methods
Journal of Mathematical Physics, 2003The exact transfer matrix approach used in studying sectionally constant potentials in one dimension is generalized to cylindrical and spherical geometries, where the potential depends only on radius. In each geometry two transfer matrices suffice to completely describe the wave function: one for handling a discontinuity in potential and one for ...
Olson, Jeffrey D., Mace, Jonathan Lee
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Transfer Matrix Method to Compute Energy Levels of Superlattices
physica status solidi (b), 1990AbstractUsing the transfer matrix method the Kronig‐Penney model is generalized to superlattices formed by whatever successions of layers. Imposing the boundary conditions, the miniband structure as well as the envelope wave functions are obtained. As examples, the “enlarged well in a superlattice” problem and the Fibonacci superlattices are discussed.
Pavesi, Lorenzo, F. Reinhart
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Transfer-matrix method for the complex band structure of superlattices
Physical Review B, 1989We demonstrate that a real-space transfer-matrix method can be used to directly evaluate the complex and real band structures of superlattices. The transfer-matrix method avoids the introduction of a supercell in the band-structure calculations. As a prototype we have used the direct space, minimal-basis linear combination of Gaussian orbitals method ...
, Ghahramani, , Sipe
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Transfer matrix method for deriving transfer functions of LTI systems
SPIE Proceedings, 2015This paper presents a new method, called the transfer matrix method for obtaining transfer functions among the state variables of a linear time- invariant (LTI) system defined in either a block diagram or the corresponding signal flow graph. The procedures introduced in this paper for obtaining the transfer function require only knowledge on matrix ...
S. L. Jeng, B. H. Lue, W. H. Chieng
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Relation between the transfer matrix method and case's method
Transport Theory and Statistical Physics, 1971Abstract The relation between the Transfer Matrix for radiation transport and Case's method is elucidated. Completeness of the Case eigenfunctions is shown to be equivalent to the statement that the transfer matrix can be diagonalized. It is demonstrated that there is a one-to-one relation between the basic equations of the two methods.
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A TIME METHOD VERSION OF THE TRANSFER MATRIX METHOD
ACOUSTICS 2021, 2021K Steele, J A Hargreaves
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