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Frequency analysis

Known as: Etaoi, Frequency analysis (cryptanalysis), Frequency analysis (disambiguation) 
In cryptanalysis, frequency analysis is the study of the frequency of letters or groups of letters in a ciphertext. The method is used as an aid to… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2017
2017
Adaptation of Cascade Hydropower Station Scheduling on A Headwater Stream of the Yangtze River under Changing Climate Conditions
Cascade hydropower stations are effective in water resource utilization, regional water allocation, and flood risk management… 
2010
2010
Identifying mechanical characteristics of materials with non-linear behavior using statistical methods
Rubber and similar materials are often used as vibration insulators for technical systems. Their behavior is linear until a… 
2010
2010
INVERSE PROBLEMS doi:10.1088/0266-5611/26/3/035008 Compressive inverse scattering: I. High-frequency
  • 2010
  • Corpus ID: 10684252
2010
2010
Probabilistic Design of Coastal Flood Defences in Vietnam
  • C. Van
  • 2010
  • Corpus ID: 128775365
This study further develops the method of probabilistic design and to address a knowledge gap in its application regarding safety… 
2008
2008
Aalborg Universitet Fault detection of a Five-Phase Permanent-Magnet Machine
2006
2006
Wave-vector analysis of the jellium exchange-correlation surface energy in the random-phase approximation: Support for nonempirical density functionals
We report the first three-dimensional wavevector analysis of the jellium exchange-correlation (xc) surface energy in the random… 
2005
2005
A Frequency Method for Fatigue Life Estimation of Mechanical Components under Bimodal Random Stress Process
This paper describes an original frequency method for fatigue life estimation of mechanical components subjected to random inputs… 
2001
2001
Wigner time-frequency distribution of high-order harmonics
This work was supported by the Ministry of Science and Technology of Korea through the Creative Research Initiative Program. 
1999
1999
Theoretical discussion and Monte-Carlo simulations for a Negative Binomial process paradox
Abstract. The idea of an over-threshold sampling is to retain all the events of a time-series exceeding a given threshold. The… 
1996
1996
What are the joint time-frequency moments of a signal?
We investigate the question of what the joint moments of a signal are by considering the joint moments of the spectrogram for… 
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