According to the frequency and phase difference precision measurement method disclosed by the invention, one DDS is introduced to determine the frequency relationship between the fx and the f0, and a good measuring effect of any frequency signals within the required gate time is achieved....
The relationship between instantaneous frequency estimation based on the derivative of the phase of the analytic signal and the first moment of the general... BC Lovell,RC Williamson - 《Signal Processing IEEE Transactions on》 被引量: 148发表: 1993年 On the relationship between time and frequency...
Relationship Between Frequency Response and Settling ‘Time of Oper;tion~ Amplifiers B. YESHWANT KAMATH, STUDENT MEMBER, IEEE, ROBERT G. MEYER, MEMBER, IEEE, AND PAUL R. GRAY, MEMBER, IEEE Abstracf—The effects of pole-zero pairs (doublets) on the fre- application of an input step. This...
It was hypothesised that as event frequency increases on electronic slot machine simulators, response inhibition performance would decrease (H1). The second aim was to investigate the psychological factors that predict the relationship between gambling event frequency and response inhibition performance. It...
The purpose of the present study is to make an initial attempt to probe into various sources causing phase error, positional error and gray level error, and to establish a relationship among these errors. We also investigate the mechanism-based propagation of errors along the SAR imaging process...
摘要: Examines the relationship between provocation frequency and human aggressive responding. Duration of provocation-free intervals; Consistency of the findings on nonhuman studies; Similarity between natural environment and laboratory aggressive responses....
Relationship between Magnitude and Phase (cf. Oppenheim, 1999) Question: When we only know the magnitude response of an LTI system, can we infer its phase response? In general, knowledge about the magnitude provides no information about the phase. However, for systems described by linear constant...
The decrease of the permeability coefficient of the modified loess is mainly due to the filling of pores between the loess by attapulgite, which makes the pore size and throat size of the modified loess smaller. The modified loess displayed a sheet structure that contributed to an increased ...
Addressing the interconnectedness of oil prices and foreign exchange rates poses a substantial challenge and raises significant questions within economic research. Existing studies reveal a fragmented understanding of the dynamics between these crucial v
Reprints and permissions About this article Cite this article Park, J., Bae, J., Choi, B. et al. Relationship between low frequency dielectric dispersion and ferroelectric phase transition in pulsed-laser-deposited Bi4-xLaxTi3O12 thin film. Appl. Phys. A 79, 1879–1882 (2004). https://...