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De-randomizing Shannon: The Design and Analysis of a Capacity-Achieving Rateless Code
De-randomizing Shannon Analysis of a Capacity-Achieving Rateless Code Information Theory
2012/6/15
This paper presents an analysis of spinal codes, a class of rateless codes proposed recently. We prove that spinal codes achieve Shannon capacity for the binary symmetric channel (BSC) and the additiv...
Design and Analysis of LT Codes with Decreasing Ripple Size
LT Codes with Decreasing Ripple Size math
2010/11/15
In this paper we propose a new design of LT codes, which decreases the average amount of redundancy in comparison to existing designs. The design focuses on a parameter of the LT decoding process call...
Calculation of time of concentration for hydrologic design and analysis using geographic information system vector objects
time of concentration hydrologic design geographic information system vector objects
2009/12/4
Synthetic unit hydrographs are commonly used to estimate runoff from rainfall events in a hydrologic analysis. A key parameter required as part of any hydrologic analysis using a synthetic unit hydrog...