On Single Cross Error Correcting Integer Codes with Minimum-Energy Signal Constellations

2007 ◽  
Author(s):  
Hiroyoshi Morita ◽  
Ko Kamada ◽  
Hristo Kostadinov ◽  
Adriaan J. van Wijngaarden
Keyword(s):  
Minimum Energy ◽  
Single Cross ◽  
Signal Constellations ◽  
Integer Codes ◽  
Energy Signal

Analysis and Comparison on Typical Methods for Predicting Composite Roughness of River

2012 ◽  
Vol 518-523 ◽  
pp. 4111-4114
Author(s):  
Liang Zhong ◽  
Guang Xiang Xu ◽  
Feng Zeng
Keyword(s):  
Energy Dissipation ◽  
Minimum Energy ◽  
Weighted Average ◽  
Necessary And Sufficient Condition ◽  
Weighted Average Method ◽  
Single Cross Section ◽  
Single Cross ◽  
Necessary And Sufficient ◽  
Minimum Energy Dissipation ◽  
Resistance Equation

Composite roughness is an important parameter in river hydraulic calculations. In this paper, various typical methods for predicting composite roughness of river were summarized, including Einstein Method, Lotter Method, JIANG Method and Weighted Average Method, their theoretical rigors were discussed from both perspectives of minimum energy dissipation principle and analytical analysis, and their calculation precisions were verified by a large number of flume test data. Research shows that Einstein Method complies with the principle of minimum energy dissipation, also is the necessary and sufficient condition of resistance equation having unique solution, and its calculation precision is higher, therefore, Einstein Method is more suitable for composite resistance calculation of river with single cross section.

Soft Decoding of Integer Codes and Their Application to Coded Modulation

2010 ◽  
Vol E93-A (7) ◽  
pp. 1363-1370 ◽  
Author(s):  
Hristo KOSTADINOV ◽  
Hiroyoshi MORITA ◽  
Noboru IIJIMA ◽  
A. J. HAN VINCK ◽  
Nikolai MANEV
Keyword(s):  
Coded Modulation ◽  
Soft Decoding ◽  
Integer Codes

Minimum Energy Wind Dependent Optimised Path Generation for Multirotors

2021 ◽  
Author(s):  
Alexander McConville ◽  
Colin Greatwood ◽  
Duncan Hine ◽  
Peiman Moradi ◽  
Thomas S. Richardson
Keyword(s):  
Minimum Energy ◽  
Path Generation

Instant and Persistent Hydrogen Production Using Nano High Entropy Catalyst

2019 ◽  
Author(s):  
Nirmal Kumar ◽  
Subramanian Nellaiappan ◽  
Ritesh Kumar ◽  
Kirtiman Deo Malviya ◽  
K. G. Pradeep ◽  
...  
Keyword(s):  
Formic Acid ◽  
Minimum Energy ◽  
High Entropy Alloy ◽  
Hydrogen Energy ◽  
High Entropy ◽  
Electro Oxidation ◽  
The Individual ◽  
Novel Catalyst ◽  
Cell Anode ◽  
Fuel Cell Anode

<div>Renewable harvesting clean and hydrogen energy using the benefits of novel multicatalytic materials of high entropy alloy (HEA equimolar Cu-Ag-Au-Pt-Pd) from formic acid with minimum energy input has been achieved in the present investigation. The synthesis effect of pristine elements in the HEA drives the electro-oxidation reaction towards non-carbonaceous pathway . The atomistic simulation based on DFT rationalize the distinct lowering of the d-band center for the individual atoms in the HEA as compared to the pristine counterparts. This catalytic activity of the HEA has also been extended to methanol electro-oxidation to show the unique capability of the novel catalyst. The nanostructured HEA, properties using a combination of casting and cry omilling techniques can further be utilized as fuel cell anode in direct formic acid/methanol fuel cells (DFFE).<br></div>

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