نتایج جستجو برای: correlation type
تعداد نتایج: 1689995 فیلتر نتایج به سال:
Objective. To study the features of endocrine function in non-alcoholic fatty disease pancreas patients with chronic pancreatitis remission.
 Materials and methods. There were examined 62 without exacerbation, who admitted to day hospital department City Clinical Hospital № 9 (Izhevsk). The data laboratory instrumental research methods, pancreatic pancreatitis, accompanied by degeneration ...
A fast direction of arrival (DOA) estimation method using a real-valued cross-correlation matrix (CCM) of coprime subarrays is proposed. Firstly, real-valued CCM with extended aperture is constructed to obtain the signal subspaces corresponding to the two subarrays. By analysing the relationship between the two subspaces, DOA estimations from the two subarrays are simultaneously obtained with a...
Observations of cosmic microwave background in the range 10-90 GHz have revealed an anomalous foreground component well correlated with 12 μm, 60 μm and 100 μm emission from interstellar dust. As the recent cross-correlation analysis of WHAM Hα maps with the Tenerife 10 and 15 GHz maps supports an earlier conclusion that the emission does not arise from free-free radiation, the interstellar dus...
We present the results of relocating 17,544 hypocenters determined from data recorded during the 2016 Kumamoto Earthquake sequence, during the interval between April 14, 2016, and August 31, 2016. For this, we used a doubledifference relocation method to constrain high-resolution hypocenter locations by cross-correlation differential times as well as the NIED Hi-net catalog differential times. ...
Frequency-hopping (FH) spread-spectrum techniques employ sequences with Hamming correlation properties meeting suitable criteria. In this correspondence novel families of FH sequences having optimal autoand cross-correlation properties with respect to the well-known Lempel-Greenberger bound are developed through combinatorial product type constructions. This provides us new optimal families of ...
This paper is concerned on the new type of the sensing elements for a particle volume of flow rate measurements based on cross correlation flowmeters. The new type of sensing elements exploit the fact that the solid particles being carried by a flowing air and impacting a properly formed obstacle generate an acoustic surface wave (acoustic emission AE). The acoustic signal is indicated by the a...
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