Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Jinhao Song"'
Publikováno v:
Remote Sensing, Vol 16, Iss 14, p 2572 (2024)
Nowadays, it is still a great challenge to detect and locate indoor humans using a frequency-modulated continuous-wave radar accurately. Due to the interference of the indoor environment and complex objects such as green plants, the radar signal may
Externí odkaz:
https://doaj.org/article/e1c2c1de11e144449c391bcd7afe05fd
Publikováno v:
Remote Sensing, Vol 16, Iss 14, p 2648 (2024)
For time division multiplexing multiple input multiple output (TDM MIMO) millimeter wave radar, the measurement of target range, velocity and other parameters depends on the phase of the received Intermediate Frequency (IF) signal. The coupling betwe
Externí odkaz:
https://doaj.org/article/5d916c6690d2416092035c09d3b54a59
Improved Multiple-Model Adaptive Estimation Method for Integrated Navigation with Time-Varying Noise
Publikováno v:
Sensors, Vol 22, Iss 16, p 5976 (2022)
The accurate noise parameter is essential for the Kalman filter to obtain optimal estimates. However, problems such as variations in the noise environment and measurement anomalies can cause degradation of estimation accuracy or even divergence. The
Externí odkaz:
https://doaj.org/article/0a735b590b334561813aebacb0edb503
Publikováno v:
Measurement. 206:112302
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed4f218319c7f72552feaf891ddc7a2c
https://doi.org/10.1016/j.measurement.2022.112302
https://doi.org/10.1016/j.measurement.2022.112302
Autor:
Jinhao Song
Publikováno v:
The Internet Society in China ISBN: 9789811382369
The network charity is a new form of charity rising in the network age. The charity projects implemented on the network platform show considerably different crowdfunding effect. According to the analysis of the three crowdfunding cases on the “Qing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4387104586f11cf13b92202253865658
https://doi.org/10.1007/978-981-13-8237-6_7
https://doi.org/10.1007/978-981-13-8237-6_7
Publikováno v:
Journal of Rare Earths. 27:1092-1095
A new chain europium complex [Eu(2,3-DFBA) 3 ·(H 2 O) 2 ] n (2,3-DFBA=2,3-difluorobenzoate) was synthesized by solvent method. X-ray single-crystal diffraction analysis revealed that Eu 3+ ions were linked through 2,3-DFBA groups via alternate biden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67f886b3b7a3bd9852ab8bc8aee8bc2d
https://doi.org/10.1016/s1002-0721(08)60395-6
https://doi.org/10.1016/s1002-0721(08)60395-6