By digital simulation and detection of gearbox fault signal the detection effect of the novel bilinear time-frequency transform is validated for the transient components in complex signal.
通过数字模拟实验与齿轮箱故障信号检测，验证了新的双线性时间-频率分布对复杂信号中瞬时分量的探测效果。
In this paper, a kind of digital lockin amplifier used in FOG signal detection is designed.
提出了一种用于光纤陀螺信号检测的数字锁相放大器的设计方法。
This paper discussed how to use digital signal processing technology to improve the laser radar's target detection ability.
讨论了如何利用数字信号处理技术提高激光雷达的目标探测能力。
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