Примеры использования Fwhm на Английском языке и их переводы на Русский язык
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Resolution R 2M FWHM.
Option FWHM of using the peak FWHM at minimization.
The standard method of FWHM determination.
Nd: YAG laser, free running mode, λ 1064.159nm, FWHM.
Execute the Processing=> FWHM calibration menu command.
So we stopped the other research andwe are preparing the FWHM.
Crystal resolution compensation get off the FWHM of at least one percentage point.
The positions and FWHM of peaks are calculated by simple methods, see section 5.1.
Full width at half maximum(FWHM) 20 nm.
A peak FWHM can also be determined by standard way using the geometric relationships.
The filter is calculated for each interval of the spectrum on the base of FWHM calibration.
The nonlinear parameters are the peaks positions, FWHM, the coefficients for the Compton step calculation in each ROI.
The length of the interval between these intersection points(it is colored in red in the figure)defines the FWHM of the peak.
Up to versions 2.6 and 2.7 the FWHM of ThereminoMCA was slightly lower than that of PRA 5, but the version 2.8 She passed the PRA di 1.5 points.
If the parameters vector, including the peak position, FWHM, coefficients for the Compton step.
If the tail parameter T, is small, the tailing is quite pronounced as shown on the left,where the Tail Parameter equals 0.3 FWHM.
Now, it is necessary for ThereminoMCA shows himself in line width FWHM, so that you can check immediately the effect of our trials.
FWHM is applied to such phenomena as the duration of pulse waveforms and the spectral width of sources used for optical communications and the resolution of spectrometers.
We are light years awayfrom a true MCA, line width"FWHM" is overwhelming.
The most common seeing measurement is the full width at half maximum(FWHM) of the optical intensity across the seeing disc the point spread function for imaging through the atmosphere.
Fast Search- Convolution This procedure of peaks search is based on the analysis of the value of convolution of the spectrum with the filter,which parameters are determined by FWHM.
The diameter of the seeing disk, most often defined as the full width at half maximum(FWHM), is a measure of the astronomical seeing conditions.
If the tail parameter is large, the“joining point” is further away from the center of the peak and the effect of the tail is much smaller as shown on the right,where the Tail Parameter equals 0.7 FWHM.
The energy of each new peak is an energy of the corresponding library line,the position and FWHM are determined on the base of the calibrations for this energy.
M Yi, where iY- is the counting in the i-th channel excluding the background step,then the second-order moment, which is normalized by the zero-order moment is the peak FWHM 22 ln 2/i i i i.
Press the Save to used spectra button to save the FWHM calibration to files of all used spectra(see the list in the FWHM calibration window), if you are satisfied with the calibration results.
All devices are equipped with polycapillary optics that focus the X-ray beam,making measuring spots(fwhm) with diameters between 10 and 60 μm possible.
It should be noted that the estimations of the peaks parameters(position, FWHM, area), which are obtained from the simple geometric relationships have the enough precision only for the single peak with high intensity above the linear background step.
Apart from wavelength measuring the SHR-IR provides demonstration of analyzed spectra with resolution of 4 000(λ/Δλ, FWHM) which constitutes 0.2 nm for 600 nm to 0.5 nm for 1800 nm.
The Energy and FWHM Primary Calibration This procedure is run if correct energy and/ or FWHM calibrations are not specified in the configuration parameters or if the expert user is intended to set the parameters of the function node values manually.