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Showing 2007Show all
3 papers · 1 filter
cs.IT2007
Evaluate the Word Error Rate of Binary Block Codes with Square Radius Probability Density Function
Xiaogang Chen, Hongwen Yang, Jian Gu +1
The word error rate (WER) of soft-decision-decoded binary block codes rarely has closed-form. Bounding techniques are widely used to evaluate the performance of maximum-likelihood…
math-ph2007★ 28 cited
Two types of generalized integrable decompositions and new solitary-wave solutions for the modified Kadomtsev-Petviashvili equation with symbolic computation
Tao Xu, Hai-Qiang Zhang, Ya-Xing Zhang +2
The modified Kadomtsev-Petviashvili (mKP) equation is shown in this paper to be decomposable into the first two soliton equations of the 2N-coupled Chen-Lee-Liu and Kaup-Newell hie…
astro-ph2007★ 8 cited
Hybrid Chaplygin gas and phantom divide crossing
Hongsheng Zhang, Zong-Hong Zhu, Lihua Yang
Hybrid Chaplygin gas model is put forward, in which the gases play the role of dark energy. For this model the coincidence problem is greatly alleviated. The effective equation of…