References in periodicals archive

This study presents that the sensitivity of GPS PPP kinematic high-rate positioning with position domain filtering using a band-pass Butterworth filter on small samples of position time series is enough to obtain dynamic co-seismic displacements in good agreement with SM data and produce reliable waveforms.

SEISMIC PHENOMENA IN THE LIGHT OF HIGH-RATE GPS PRECISE POINT POSITIONING RESULTS

The type of filter used for this study was an infinite impulse response low pass Butterworth filter of second degree.

An Eight to Thirteen Hertz Cut-Off Low Pass Filter is More Appropriate to Treat Isoinertial Accelerometry Signals During Jumping

Here, h(n) denotes the inverse Fourier transform of the Butterworth filter H([omega]), and p(n) denotes the discrete projection series.

Development of a Wood Computed Tomography Imaging System Using a Butterworth Filtered Back-Projection Algorithm

Caption: FIGURE 14: Comparison of Diehl's procedure and eighth order IIR Butterworth filter with sampling rate of 100 kHz.

Development of a Point Pyroshock Source Simulator

Butterworth Filter. Butterworth filter is the filter mostly used in nuclear medicine.

Filters in 2D and 3D cardiac SPECT image processing

To realize a constant phase and magnitude of constant slope a Butterworth filter was chosen.

Analysis of broadband GaN switch mode class-E power amplifier

Based on this, certain filters (e.g., the Butterworth filter [2]) have been designed to filter or pass low frequency or high frequency components of the input process to the output process.

Using time deformation to filter nonstationary time series with multiple time-frequency structures

To gain insight in the achieved size reduction, a schematic of an equivalent 14th-order Butterworth filter has also been designed and is depicted in the bottom portion of Figure 2.

Compact Ultra Wide Band microstrip bandpass filter based on multiple-mode resonator and modified complementary split ring resonator