A NOTE ON THE NUMERICAL RELATION OF ATOMIC WEIGHTS TO ATOMIC NUMBERS.

1917 ◽  
Vol 39 (4) ◽  
pp. 621-626
Author(s):  
Reginald Graham Durrant
Keyword(s):  
Numerical Relation

A Parallel Dual Matrix Method for Blind Signal Separation

2014 ◽  
Vol 26 (3) ◽  
pp. 592-610
Author(s):  
T. J. Zeng ◽  
Q. Y. Feng
Keyword(s):  
Cost Function ◽  
Computer Simulations ◽  
Matrix Method ◽  
Signal Separation ◽  
Blind Signal Separation ◽  
Search Region ◽  
Blind Signal ◽  
Numerical Relation ◽  
Mixing Matrix

A parallel dual matrix method that considers all cases of numerical relations between a mixing matrix and a separating matrix is proposed in this letter. Different constrained terms are used to construct cost function for every subalgorithm. These constrained terms reflect numerical relation. Therefore, a number of undesired solutions are excluded, the search region is reduced, and the convergence efficiency of the algorithm is ultimately improved. Moreover, any parallel subalgorithm is proven to converge to a desired separating matrix only if its cost function converges to zero. Computer simulations indicate that the algorithm efficiently performs blind signal separation.

scholarly journals I. On the constituent of the atmosphere that absorbs radiant heat. II

1882 ◽  
Vol 33 (216-219) ◽  
pp. 435-437
Keyword(s):  
Water Vapour ◽  
Radiant Heat ◽  
Active Constituent ◽  
Dry Air ◽  
Effect Of Water ◽  
Numerical Relation ◽  
The Way

General Strachey has suggested to me that with the data given in my first paper we may arrive at a numerical relation between the absorptive powers of dry air and aqueous vapour, instead of being content with merely showing that vapour is by far the most active constituent of the atmosphere in this respect. The following calculations, worked out on the lines suggested by him, indicate that the dry air has a small and, as far as we can judge, invariable effect m the way of absorption, while the effect of water vapour is large and variable. In other words, the air probably exercises a feeble absorption over the whole range of the spectrum, while the absorption due to water vapour is selective, and probably varies in amount with the nature of the radiation from day to day.

The numerical relation between the zones and faces of a polyhedron

1917 ◽  
Vol 18 (84) ◽  
pp. 99-100 ◽  
Author(s):  
E. S. Fedorov
Keyword(s):  
Numerical Relation ◽  
Image Position

In Professor G. Cesàro's note 'Sur une propriété numérique de l'ensemble des axes de symétrie situés dans los plans de symétrie d'un polyèdre' is given the formula ((1) on p. 174)

scholarly journals Evidential Identification of New Target based on Residual

2018 ◽  
Vol 13 (3) ◽  
pp. 440-455
Author(s):  
Lei Zheng ◽  
Zhiguo Zhang ◽  
Yong Deng
Keyword(s):  
Mean Value ◽  
Numerical Examples ◽  
Numerical Relation

Both incompleteness of frame of discernment and interference of data will lead to conflict evidence and wrong fusion. However how to identify new target that is out of frame of discernment is important but difficult when it is possible that data are interfered. In this paper, evidential identification based on residual is proposed to identify new target that is out of frame of discernment when it is possible that data are interfered. Through finding the numerical relation in different attributes, regress equations are established among various attributes in frame of discernment. And then collected data will be adjusted according to three mean value. Finally according to weighted residual it is able to decide whether the target requested to identify is new target. Numerical examples are used to verify this method.

scholarly journals An unbiased stereological study on subpopulations of rat liver macrophages and on their numerical relation with the hepatocytes and stellate cells

2009 ◽  
Vol 214 (5) ◽  
pp. 744-751 ◽  
Author(s):  
Marta Santos ◽  
Ricardo Marcos ◽  
Nádia Santos ◽  
Fernanda Malhão ◽  
Rogério A. F. Monteiro ◽  
...  
Keyword(s):  
Rat Liver ◽  
Stellate Cells ◽  
Liver Macrophages ◽  
Numerical Relation
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