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INFORMATICALT
2007
76views more  INFORMATICALT 2007»
13 years 7 months ago
Strongly Absolute Stability Problem of Descriptor Systems
Abstract. This paper considers Lur’e type descriptor systems (LDS). The concept of strongly absolute stability is defined for LDS and such a notion is a generalization of absolu...
Chunyu Yang, Qingling Zhang, Linna Zhou
TVLSI
2008
74views more  TVLSI 2008»
13 years 7 months ago
Stack Sizing for Optimal Current Drivability in Subthreshold Circuits
Subthreshold circuit designs have been demonstrated to be a successful alternative when ultra-low power consumption is paramount. However, the characteristics of MOS transistors in...
John Keane, Hanyong Eom, Tae-Hyoung Kim, Sachin S....
TWC
2008
137views more  TWC 2008»
13 years 7 months ago
Ml joint CFO and channel estimation in OFDM systems with timing ambiguity
This letter addresses the problem of joint estimation of carrier frequency offset (CFO) and channel for OFDM systems in the presence of timing ambiguity. Based on two signal models...
Jianwu Chen, Yik-Chung Wu, Shaodan Ma, Tung-Sang N...
MCS
2007
Springer
13 years 7 months ago
Continuous and discrete homotopy operators: A theoretical approach made concrete
Using standard calculus, explicit formulas for the one-dimensional continuous and discrete homotopy operators are derived. It is shown that these formulas are equivalent to those ...
W. Hereman, Bernard Deconinck, L. D. Poole
NECO
2002
78views more  NECO 2002»
13 years 7 months ago
Local Overfitting Control via Leverages
We present a novel approach to dealing with overfitting in black-box models. It is based on the leverages of the samples, i.e. on the influence that each observation has on the pa...
Gaétan Monari, Gérard Dreyfus