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- In this paper, we propose a new array shape calibration method that borrows the idea from RCB, i.e., we estimate the steering vector and further deduce the positions of hydrophones. 借用RCB的思想,提出一种新的阵形校正方法,该方法对导向矢量进行估计,然后用估计的导向矢量推导出阵元的位置。
- array shape calibration 阵形标定
- There were at least two sets of calibration data from angularly separated source positions to estimate the sensors positions and the array shape. 并从至少两组不同方位声源点测得的数据,获得阵元的相对坐标位置,得到阵形。
- By using temporally invariance, constructing two sub-arrays with same array shape, direction of arrival estimation can be obtained using ESPRIT technique. 利用时延数据,以时间变元为旋转因子,构造了两个具有相同阵形的子阵,采用ESPRIT实现了对目标信号的波达方向估计。
- These two algorithms have no constraints onthe array shape and they can easily be applied to beam outputs ofuniform circular arrays which are often used in underwater systems. 这两种算法对阵列的形式没有限制,可以应用于水声系统中常见的均匀圆阵波束输出。
- Estimate array shape based on time delay estimation 基于时延估计的海底线阵阵形估计方法研究
- drum shape calibration suction pipe 筒形刻度吸管
- By extension, an array of any number of dimensions. 广义来说,矩阵可以是任意维数的数组。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间,我们就会好多了。
- Our troops were drawn up in battle array. 我们的部队已严阵以待。
- The royal couple appeared in splendid array. 王室伉俪身穿盛装出现。
- An array or abundance of gimmicks. 巧妙装置一系列的或大量的别致玩意儿
- I am in no shape worthy of your father's care. 我完全不值得你父亲的关怀。
- The whole city is in holiday array. 整个城市披上了节日的盛装。
- A strange shape could be seen through the fog. 在雾中隐约可见到一个奇怪的人形。
- He find it difficult to give shape to his idea. 他觉得很难把他的想法,明确表达出来。
- People are all in holiday array. 人们都穿着节日盛装。
- He gets tired easily; he must be out of shape. 他很容易疲倦,一定是身体有毛病。
- He's taking lots of exercise to get into shape. 他正积极锻炼使身体健康。
- The handle of this teapot has an awkward shape. 这茶壶把儿的形状真别扭。