钢笔尖
发表于 2025-3-23 11:38:23
http://reply.papertrans.cn/59/5878/587746/587746_11.png
Indecisive
发表于 2025-3-23 13:59:36
http://reply.papertrans.cn/59/5878/587746/587746_12.png
夹死提手势
发表于 2025-3-23 21:19:27
http://reply.papertrans.cn/59/5878/587746/587746_13.png
我邪恶
发表于 2025-3-23 23:23:54
The Problem of Orientation in Photogrammetry from the Phototheodolite to Earth Resources Satellitess which characterize the discipline. Until recently these concepts were restricted to photographic images and to purely geometrical measurements. Photogrammetry is in principle an indirect measuring method as it refers to the image as a basic tool. The image is used in two ways: First, it is the sou
ENACT
发表于 2025-3-24 02:22:28
Digital Array Signal Processing Methods Applied for Advanced Direction Finding Operations surface of the earth, for example, gives rise to significant multipath interferences. Waves reflected by the ground may be regarded as if they were emitted by an image of the signal source, located at a negative elevation. Ground interferences become most severe at low elevation angles as the magni
GEST
发表于 2025-3-24 07:28:32
http://reply.papertrans.cn/59/5878/587746/587746_16.png
笨拙处理
发表于 2025-3-24 14:40:32
Passive Bearing Estimation of a Moving Sound Source Using an Adaptive Filterd to control or identify it. By knowing the exact position over a given time, one can determine velocity and direction of movement. Applications range from simple detection to vehicle identification and traffic control.
强行引入
发表于 2025-3-24 15:22:10
http://reply.papertrans.cn/59/5878/587746/587746_18.png
animated
发表于 2025-3-24 19:19:38
Determination of the Transfer Function of a Time-Varying Transfer Channel by a Correlation Method. Ir other long-term averaging methods applied to intensify the signal to noise ratio in determining the outdoor transfer characteristics are therefore difficult to apply. Under certain theoretical assumptions it is possible to account for the variations of the propagation channel, in such a way that t
septicemia
发表于 2025-3-25 00:37:07
Redundance of Acoustic Localizationty, phases, and differences in tone allow the radial distance, angle in the horizontal plane, the radial velocity and the horizontal angular velocity to be determined. The vertical components likewise determined are based on less pronounced methods.