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- acoustic target classification 声目标识别
- Improvement of Bark Wavelet Transform and Its Application in Underwater Acoustic Targets Classification Bark子波变换的改进及其在水声目标分类中的应用
- A method of target classification based on JEM periodic signature is proposed. 提出了基于JEM周期特征的目标分类方法。
- Cherryholmes analyzes the structural characters of Taylor principle, Schwab's "practice 4", Bloom's education target classification and Bruner's subject structure theory. 摘要切瑞霍尔姆斯分析了泰勒原理、施瓦布的“实践4”、布卢姆的目标分类学以及布鲁纳的学科结构理论当中的结构性特征。
- To improve the capacity of aerial moving platform for target classification,a method of information fusion based on D-S theory was applied to the target identification of moving platform multi-sensor. 为提高空中运动平台对目标分类的能力;将基于D-S证据理论的信息融合方法用于运动平台多传感器的目标识别方面.
- The practical test shows that this method has well recognition effect to battlefield acoustic targets. 实测检验表明,该系统对战场声目标具有良好的识别分类效果。
- underwater acoustic target recognition 水声目标识别
- Feature extraction methods of vehicle acoustic signal and application in target classification 机动车声信号特征提取方法及在目标识别中的应用
- We argue that LPC, PAR (Par-correlation Coefficient) and CEP (Cepstrum Coefficient) are effective for vehicle targets classification and PAR is die best. 对 LPC 以及由它衍生出的 PAR (反射系数)和 CEP (倒频谱系数)的识别有效性作了评价,结果表明三种系数均有效,其中以 PAR (反射系数)的效果最好。
- Aim at the limitation in application of acoustics target controller, a multi-functions controller of acoustics target has been designed based on FPGA and PCI-E bus. 摘要针对现有声靶控制器在应用中的局限性,设计了一种基于FPGA和PCI-E总线的多功能声靶控制器;
- Simulation of Multi-sensor Data Fusion System for Acoustic Target 多传感器声目标数据融合系统的仿真实现
- Study on localization of acoustic target with a rectangular pyramid array 用正四棱锥形阵对声目标定位研究
- The torpedo homed in on its target. 鱼雷射向目标。
- Opened the show with an acoustic set. 不用电子乐器开始演出
- MOVING TARGET CLASSIFICATION AND TRACKING FOR A TRAFFIC MONITORING SYSTEM 交通监控系统中运动目标分类和跟踪研究
- The company has met their export target. 该公司已经实现了它们的出口目标。
- A stationary target is easiest to aim at. 静止的目标是最容易瞄准的。
- He shot an arrow, but it fell short of the target. 他射了一箭,但没有射中靶。
- He won't hit the target at that distance. 他打不中那样远的目标的。
- Shots were fired at the enemy target. 有人向敌军目标开枪。