A trabeculated bladder has a thickened wall, which can make it harder for the bladder to expand and empty properly. This condition is often caused by bladder outlet obstruction, which may result from ...
Abstract: An accurate frequency estimator of complex sinusoid in additive white noise is proposed. It is based on interpolation of Fast Fourier Transform (FFT) and Discrete-Time Fourier Transform ...
Abstract: Phase-locked loops (PLL), which are widely applied to track the phase of a periodic signal, play an important role in modern electrical engineering. For some applications, it is also ...