Initial
发表于 2025-3-23 13:43:07
David Atlasignal., as a representation of.is known as active null measurement. The system is set in the nulling mode by setting.= 0. Another situation where an active null measurement may be useful is when the sensor has a strong nonlinearity, which makes calibration difficult. A better measurement can then be
鸵鸟
发表于 2025-3-23 17:34:17
,NASA Goddard Space Flight Center Goddard Laboratory for Atmospheric Sciences, 1977–1984,o NASA headquarters. To my amazement, he did. At the time, I was also entertaining an offer to head the Atmospheric Science Division at NSF. After considerable thought and confidential discussions with my colleagues, I accepted the NASA offer and arrived at Greenbelt, Maryland in January 1977, simul
半球
发表于 2025-3-23 19:52:47
Radar Detection of Low-Level Wind Shear,t the antenna radiated two wide vertical fan beams, one tilted slightly above the other. These beams would therefore detect all the precipitation over a broad altitude range, whereas it was necessary to measure only the Doppler velocities and wind shear at the lower levels where the aircraft were fl
树木中
发表于 2025-3-24 00:12:42
David Atlasn of .Feedback Control Theory for Dynamic Traffic Assignment. has been thoroughly updated with completely new chapters:.a review of the DTA problem and emphasizing real-time-feedback-based problems;.an up-to-da978-3-030-09877-3978-3-319-69231-9Series ISSN 1430-9491 Series E-ISSN 2193-1577
Nomadic
发表于 2025-3-24 04:45:39
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注入
发表于 2025-3-24 09:38:58
Atlas solved many puzzles and invented numerous techniques that transformed a fledgling application into a vital scientific and operational meteorological tool. This is the story of his incredible career in his own words.978-1-935704-07-2
摘要记录
发表于 2025-3-24 13:47:51
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言行自由
发表于 2025-3-24 18:50:13
Early Years,ity in 1928 and made contact with him in 1942, my father never again saw his parents or siblings. My parents were married in 1917. My brother Moe was born in 1918, my sister Mae was born two years later, and I came along in 1924.
易于交谈
发表于 2025-3-24 21:20:04
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arbiter
发表于 2025-3-25 00:14:15
Retrospective,ss of working with inspiring colleagues, the pleasures of seeing your protégés make their own mark in the world of science, and making friends around the globe. What exquisite joy! What a magical adventure! The frustrations of fighting the bureaucracy and having one’s proposals and manuscripts rejected from time to time pale by comparison.