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Characteristic function (convex analysis)

Known as: Characteristic function 
In the field of mathematics known as convex analysis, the characteristic function of a set is a convex function that indicates the membership (or non… 
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Related topics

Related topics

9 relations
Bipolar theoremConvex functionConvex optimizationDuality (optimization)

Broader (1)

Convex analysis

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2012
Highly Cited
2012
A Cooperative Communication Scheme Based on Coalition Formation Game in Clustered Wireless Sensor Networks
In this work, we study the problem of how to strike a balance between the QoS provisioning and the energy efficiency when a… 
2012
2012
Planning Simple Step-Stress Accelerated Life Tests Using Bayesian Methods
This study proposes Bayesian methods for planning optimal simple step-stress accelerated life tests. The Bayesian approach is an… 
Highly Cited
2011
Highly Cited
2011
Goodness-of-Fit Tests for Multilook Polarimetric Radar Data Based on the Mellin Transform
The advent of polarimetric synthetic aperture radar has spurred a growing interest in statistical models for complex-valued… 
Highly Cited
2007
Highly Cited
2007
Opportunistic Feedback for Multiuser MIMO Systems With Linear Receivers
A novel multiuser scheduling and feedback strategy for the multiple-input multiple-output (MIMO) downlink is proposed in this… 
Highly Cited
2004
Highly Cited
2004
Investigation of a 2R all-optical regenerator based on four-wave mixing in a semiconductor optical amplifier
The properties of an all-optical 2R regenerator based on four-wave mixing (FWM) in a semiconductor optical amplifier (SOA) are… 
Highly Cited
2002
Highly Cited
2002
A new view of performance analysis of transmit diversity schemes in correlated Rayleigh fading
This article provides a new formulation for the pairwise error probability for any coherently demodulated system in arbitrarily… 
Highly Cited
1994
Highly Cited
1994
Multiuser detection for optical code division multiple access systems
Considers a multiuser detection scheme for optical direct sequence code division multiple access (OCDMA) systems, referred to as… 
1976
1976
Average Ambiguity Function for a Randomly Staggered Pulse Sequence
An average ambiguity function for the envel¿pe of a randomly stagger-pulsed radar is defined. This function is related to the… 
Highly Cited
1973
Highly Cited
1973
Minimization of Multidimensional Linear Iterative Circuits
A model for two-dimensional linear iterative circuits is defined in the form of matrix equations. From the matrix equations, a… 
1972
1972
The jamming avoidance response of high frequency electric fish
Summary1.Using a frequency difference (ΔF) clamp to maintain a stimulus and frustrate the normal escape from a jamming frequency… 
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