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- non coherent integration 非相干积分
- The new scheme takes into account both interference suppression and coherent integration of target signa ls. 新方案兼顾了射频干扰的抑制和目标信号的相干积累。
- Sparse-array Synthetic Impulse and Aperture Radar (SIAR) can isotropically radiate so that the long-time coherent integration can be obtained. 本文研究了稀布阵综合脉冲孔径雷达的长时间相干积累特点及其存在的问题;
- How to get the rules of phase-shifting from the coherent integration of single pulse is first introduced, on the basis of which an approach to restoring PSK sequence is derived. 为了提高算法的性能,采用多重相关积累对算法进行了改进。
- How to detect moving target in low SNR condition for moving-baselines time difference measuring system is studied, using multi-pulses coherent integration algorithm. 摘要主要研究了动基线时差测量系统采用多脉冲相参积累算法对低信噪比条件下运动目标的有效检测问题。
- It not only can implement the digital pulse compression and coherent integration for radar sum and difference signals, but also control the whole radar system. 能实现雷达和、差信号的数字脉冲压缩与动目标检测，并控制着整个雷达系统的运行。
- How to detect moving target in low SNR condition for moving-baselines time difference measuring system is studied,using multi-pulses coherent integration algorithm. 主要研究了动基线时差测量系统采用多脉冲相参积累算法对低信噪比条件下运动目标的有效检测问题。
- non coherent fequency shift keying 非相干移频键控
- Various methods of angle measurement in MTD radar are reviewed and compared in this pa- per, Comparison result shows that the measurement accuracy of azimuth angle in MTD radar can be im- proved by using amplitude message in coherent integration. 对MTD雷达的几种测角方法进行了综述和比较，结果表明，利用相于积累的幅度信息可以改善MTD雷达的方位测角精度。
- Accurate Estimation of Threshold in Non - coherent Integration System Based on RBF Neural Networks 利用RBF神经网络实现对非相参积累检测系统中阈值的精确估计
- This method combines the group synthesis and prioritization stages into a coherent integrated framework and can deal with missing judgments,which corresponds to the realit... 该方法将传统群体决策的两个步骤,即群体集结与求解排序向量合为一体,简化了计算步骤,并且还适用于具有不完全模糊互补关系的情况,更加符合现实情况。
- time domain coherent integration 时域相干累积
- coherent integration of single pulse 单脉冲相关积累
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The principle and performance of the least mean square (LMS), adaptive conherent integration (ACI) and generalized adaptive coherent integrator (GACI) algorithm are discussed in this paper. 利用模糊度原理比较了不同信号的特性,并选择单频信号和线性调频信号作为发射信号用于计算机仿真。
- ingenious differentially coherent integration 简易差分相干积累
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Make an Approach to the Plastic Casing of Non coherent Prestressed Reinforcing Bar in Matters of Quality 无粘结预应力钢筋塑料套管质量问题的探讨
