Use of Fourier and Karhunen-Loeve
decomposition for fast pattern matching with a large set of templates.
Analysis of the ST-T complex of the electrocardiogram using the Karhunen-Loeve
transform: adaptive monitoring and alternans detection.
Some of these include Karhunen-Loeve
Transform (KLT), Discrete Fourier Transform (DFT), and Discrete Cosine Transform (DCT).
Basis Extraction and its Application to Images, IEEE Transactions on Image Processing, Vol 9, N.
For wave propagation, when is possible to perform some high-fidelity calculations using existing finite difference or finite element codes, the approach that we will discuss here is called Proper Orthogonal Decomposition (POD), the Karhunen-Loeve
Transform, Principal Components Analysis or, in more modern terms, the Singular Value Decomposition.
Other topics include polynomial ring calculus for many-valued logics, the partial hyperclone lattice, signed digit CMOS logic circuits with dynamic operation, the Karhunen-Loeve
transform of discrete MVL functions, and mapping many-valued CNF formulas to Boolean CNF formulas.
Beat-to-beat QRST integral maps, Karhunen-Loeve coefficient time-series ([KL.
The spatio-temporal dynamics of repolarization disparities were characterized by the Karhunen-Loeve (KL) expansion parameters of QRST integral maps, respectively and by the non-dipolarity index (NDI) introduced at the CVRTI, Salt Lake City (13).
The Sacchi's algorithm (2002) based on the Karhunen-Loeve (K-L) Transform was modified and implemented to suppress Ground Roll without distortion of the reflection signals, it provided better results than conventional techniques for noise removal like f-k, High-Pass and Band Pass Filters.
En este estudio se implemento y modifico el Algoritmo de Sacchi (2002), basado en la Transformada Karhunen-Loeve (K-L), como una tecnica para la supresion de Ground Roll, mostrando que aunque la amplitud del Ground Roll es mayor que la amplitud de la senal al usar la Transformada K-L se tiene exito en suprimirlo sin causar distorsion en las senales de reflexion, obteniendo mejores resultados frente a tecnicas convencionales de remocion: f-k, Paso Alto y Pasa Banda.
The Algorithm Karhunen-Loeve is computationally economic and efficient to filter seismic data, providing coherent information of subsurface image.
Statistically significant differences were found between the values of Karhunen-Loeve
coefficients in ventricular tachycardia (VT) and non-VT groups for the 6th, 4th, 13th, 5th, 1st, 2nd, and 11th eigenvectors, in order of significance levels.