Individual harmonic components in output voltage and current of wind turbines are to be specified for frequencies up to 50 times the fundamental frequency. • Total harmonic distortion (THD) is to be derived from above harmonic components. The allowable limit of the THD for steady-state current...
however, has been an enduring endeavor. Here we demonstrate that, by using machine learning algorithm to analyze high-order harmonics generated by two-color laser pulses, we are able to retrieve the complex amplitudes and phases
An approximate harmonic force field was obtained from a refinement procedure in which the starting values are adjusted in order to fit the experimental harmonized C 4H 2 and C 4D 2 frequencies. The starting force constant values were taken from the harmonic force field of propyne. The integrated...
From the information perspective, the spatiotemporal metasurface can be considered the information processer to transform the input spatiotemporal modulated digital information (spatiotemporal sequence of the metasurface) to the spatial-spectral response information at harmonic frequencies. Subsequently, the sp...
The automated scaling can also be suppressed by -v 1.0 The --vmm option is a second scaling factor for vibrational frequencies when performing QM/MM calculations with ONIOM. The correction is applied using the additional information in the output file, %ModelSys and %RealSys. This correction ...
Cyclical frequencies corresponding to the one-sided PSD estimate,pxx, specified as a row or column vector. The first element offmust be 0. Data Types:double|single sxx—Power spectrum nonnegative real-valued row or column vector Power spectrum, specified as a real-valued nonnegative row or col...
For this, the excitation frequencies that can cause resonance in tangents and submit the wagons to the risk of derailment were identified. The excitation frequencies were obtained by variation of the speed and using characteristic wavelengths of MRS Logistica S.A. considering the parameter of cross...
Any periodic disturbance with arbitrary dependence on time and position can be expressed as a sum of harmonic waves of different frequencies (a Fourier series). We therefore limit our discussion to harmonic waves. Sign in to download full-size image FIG. 2.1. Harmonic waves moving in + x dire...
When an amplifier introduces harmonics of its own, the effect they have can vary widely. If, in sparse music, they arise at frequencies or intervals where the music at that instant has nothing to add, they may be very noticeable even when very small – and all the more so if the harmon...
The club head is frequency-matched to the shaft as to allow the head, when struck, to maintain a sustained fundamental tone without being dampened or diminished by a shaft producing frequencies dissonant to the club head's fundamental tone and/or harmonic series. One of ordinary skill in the...