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Showing 1 to 8 of 8 for “"S-Transform"”.

  1. A Consensus Model for Electroencephalogram Data Via the S-Transform

    … consensus model will be produced by using the S-Transform of the individual signals and then normalized to unit energy. A bootstrapping process is used to produce a consensus spectrum. This leads to the consensus model via the inverse S-Transform of the consensus spectrum. The method will be …

    etsu Repository record for A Consensus Model for Electroencephalogram Data Via the S-Transform (opens in a new tab)

  2. New Model And Simulation Algorithm Of Nonstationary Non-gaussian Ground Motions Based On S-transform

    … presented by using historical records and the S-transform – a Fourier transform with time localized and frequency-dependent windows – is carried out. New models of the TFPSD function and coherence function are presented. Also, new time-frequency spectral representation methods (TFSRMs) to …

    uwo Repository record for New Model And Simulation Algorithm Of Nonstationary Non-gaussian Ground Motions Based On S-transform (opens in a new tab)

  3. Low Latency Compressive Sensing using Multi-Resolution Analysis In Radar Signal Processing

    … Third, we modified our Haar approach by using S-transform bases instead of Haar bases. The S-transform based algorithm is capable of analyzing signal frequency and phase that gives the algorithm the ability to extract target range and speed information in a single reconstruction step. The …

    carleton Repository record for Low Latency Compressive Sensing using Multi-Resolution Analysis In Radar Signal Processing (opens in a new tab)

  4. Wavelet-Based Characterization and Stochastic Modelling of Pulse-like Ground Motions on the Time-frequency Plane

    … representation techniques (the harmonic wavelet transform, the Meyer wavelet packets transform, the S-transform and the empirical mode decomposition) in capturing salient features of pulse-like accelerograms. The significantly higher structural demands posed by PLGMs in comparison with similar …

    city-london Repository record for Wavelet-Based Characterization and Stochastic Modelling of Pulse-like Ground Motions on the Time-frequency Plane (opens in a new tab)

  5. Seismic data decomposition using sparse dictionary

    … analysis methods include the Short Time Fourier transform (STFT), Continuous Wavelet Transform (CWT), S-transform (ST), and Matching Pursuit (MP), among which MP is the most tolerant of window/scalar effect. However, the traditional wavelet library is a set of user defined wavelet which does not …

    alabama Repository record for Seismic data decomposition using sparse dictionary (opens in a new tab)

  6. Complexity adaptation in video encoders for power limited platforms

    … algorithm based on the Walsh Hadamard Transform (WHT) is presented. The key idea is to segment regions of an image as edges or flat regions based on the fact that prediction errors are mainly affected by edges. Secondly, a fast motion estimation algorithm called Fast Walsh Boundary …

    dcu Repository record for Complexity adaptation in video encoders for power limited platforms (opens in a new tab)

  7. Condition monitoring of polymer electrolyte membrane fuel cells

    … cell. The method makes use of the discrete S-transform that overcomes some of the limits in other signal processing methods used in fuel cell diagnostics. To enable detailed parameter calculation, a population based incremental learning algorithm is implemented in the developed method. A new …

    cape-town Repository record for Condition monitoring of polymer electrolyte membrane fuel cells (opens in a new tab)