نتایج جستجو برای: frequency amplitude relationship
تعداد نتایج: 1077450 فیلتر نتایج به سال:
The purpose of this review is to examine the literature that has investigated mechanomyographic (MMG) amplitude and frequency responses during dynamic muscle actions. To date, the majority of MMG research has focused on isometric muscle actions. Recent studies, however, have examined the MMG time and/or frequency domain responses during various types of dynamic activities, including dynamic con...
in analyzing a signal, especially a non-stationary signal, it is often necessarythe desired signal to be segmented into small epochs. segmentation can beperformed by splitting the signal at time instances where signal amplitude orfrequency change. in this paper, the signal is initially decomposed into signals withdifferent frequency bands using wavelet transform. then, fractal dimension of thed...
In many dynamic systems large vibration amplitudes occur if the operation frequency is near resonance frequency. Also during passage result. order to reduce amplitude of oscillation a suitable excitation can be applied. The force driven single degree freedom harmonic oscillator used analyse reaction system variable analysis starts with mathematical transformation signal in identify influence di...
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