Abstract Flood frequency estimation forms the basis for engineering design of hydraulic structures, including bridges and culverts, local regional development planning, flood insurance. In United States, Water Resources Council recommends using Log-Pearson Type III (LP3) distribution as a standard use with annual peak flow data. However, researchers have argued more than one streamflow value in...

We study signal processing tasks in which the is mapped via some generalized time-frequency transform to a higher dimensional space, processed there, and synthesized an output signal. show how approximate such methods using quasi-Monte Carlo (QMC) approach. consider cases where representation redundant, having feature axes addition time frequency axes. The proposed QMC method allows sampling bo...

The nonstationary nature of signals and nonlinear systems require the time-frequency representation. In time-domain signal, frequency information is derived from the phase of the Gabor’s analytic signal which is practically obtained by the inverse Fourier transform. This study presents time-frequency analysis by the Fourier transform which maps the time-domain signal into the frequency-domain. ...