Now showing items 1-10 of 17929
Measuring spike train correlation with non-parametric statistics coefficient
(Institute of Electrical and Electronics Engineers, 2015-12)
Measure correlation between spike trains is a fundamental step for the study of neural systems. There are many alternatives to measure correlation, but not all possess the required properties. In this paper we propose to ...
ON SUMS OF BINOMIAL COEFFICIENTS
(Universidad Católica del Norte, Departamento de Matemáticas, 2009)
The first group (co)homology of a group G with coefficients in some G-modules
(NISC PTY LTD, 2008)
Let G be a group. We give some formulas for the first group homology and cohomology of a group G with coefficients in an arbitrary G-module (Z) over tilde. More explicit calculations are done in the special cases of free ...
Experimental study of the complex reflection coefficient of shear waves from the solid-liquid interface
The determination of the reflection coefficient of shear waves reflected from a solid-liquid interface is an important method in order to study the viscoelastic properties of liquids at high frequency. The reflection ...
Qualitative decision making with correlation coefficients of hesitant fuzzy linguistic term sets
The hesitant fuzzy linguistic term set (HFLTS) is a new and flexible tool in representing hesitant qualitative information in decision making. Correlation measures and correlation coefficients have been applied widely ...
EVALUATION OF DIFFUSION-COEFFICIENTS IN OSMOTIC CONCENTRATION OF BANANAS (MUSA-CAVENDISH LAMBERT)
(Blackwell Science, 1995-04-01)
The effect of time of exposure, solution concentration and temperature on the osmotic concentration of banana (slices of 11 mm thickness) was studied in aqueous sucrose solutions. The selectivity of the cellular tissues ...
Connection coefficients and zeros of orthogonal polynomials
(Elsevier B.V., 2001-08-01)
We discuss an old theorem of Obrechkoff and some of its applications. Some curious historical facts around this theorem are presented. We make an attempt to look at some known results on connection coefficients, zeros and ...
Exploiting knowledge of jump-up and jump-down frequencies to determine the parameters of a Duffing oscillator
This work concerns the application of certain non-linear phenomena - jump frequencies in a base-excited Duffing oscillator - to the estimation of the parameters of the system. First, approximate analytical expressions are ...
P3L-3 Viscosity measurement of Newtonian liquids using the complex reflection coefficient
This work presents the implementation of the ultrasonic shear reflectance method for viscosity measurement of Newtonian liquids using wave mode conversion from longitudinal to shear waves and vice-versa. The method is based ...