Abstract: Using ultrasonic guided wave (UGW) technology to realize on-line crack damage identification of T-welded steel has been a research hotspot in recent years. However, in practical engineering ...

Sometimes we don't know exactly how many times we want to repeat an action or task. We might want to repeat it UNTIL something happens. When we are washing up, we don't wipe the sponge across the ...

Abstract: Inverse synthetic aperture radar (ISAR) is extensively used in space situational awareness, with its imaging resolution improving as signal bandwidth increases. However, high-order migration ...

algorithms, flowcharts, pseudocode, overview of programming languages, introduction to C++. struct declaration/initialization, array of structs, nested structs ...

As an important part of active sonar, transmitted signals have a great influence on the performance of ocean exploration, however, in the actual environment, due to the existence of the Doppler ...

As the basic and important service facilities of the national economy, the smooth and safe operation of expressways is of considerable practical significance to promote the stable development of the ...