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- Discrete ambiguity function 离散模糊函数
- Based on the features of ambiguity function of LFM signal, a new adaptive kernel is given. 然后,基于线性调频信号模糊度函数特征,提出了一种新的自适应核函数。
- A novel method to analyze undersampled signals by high-order ambiguity function (HAF ) is here proposed. HAF算法从相位降阶角度出发分析连续调频信号,与时频分析法相比,大大降低了计算量,且放松了边界条件要求。
- The wavelet based wideband cross ambiguity function can be used for joint time d elay and Doppler stretch estimation. 基于小波的宽带互模糊函数可用来对宽带信号的时间延迟和多普勒伸缩进行联合估计,但它不能抑制相关高斯噪声。
- The MIMO radar ambiguity function of polyphase code is presented based on the ambiguity function of bistatic radar. 摘要从MIMO雷达的特点出发,在双基地雷达模糊函数基础上,提出了MIMO雷达的模糊函数。
- This paper deals with the equivalence between the ambiguity function me-thod and the least square method with GPS carrier phase observables. 本文主要讨论了GPS相位观测值模糊度函数法处理与最小二乘法处理(如双次差分相位观测值的最小二乘处理方法)的等价性。
- This kind of TFD can tune its kernel ambiguity function shape by two dimensional optimization procedure according to the characteristics of the analyzed signal. 这种时频分布根据被分析信号不同特性,采用优化方法自适应对模糊函数进行整形,尽可能保留集中在原点的信号模糊函数的自分量,抑制远离原点的交叉分量。
- Firstly, a Spatial Ambiguity Function based on the Fractional Lower Order Statistics (FLOS-SAF) is defined to separate signals by exploiting the ambiguity domain characteristic. 算法首先定义基于分数低阶统计量的空间模糊函数,利用信号在模糊域中的不同特征将信号分离;
- At last the ambiguity function of the waveform is analysed. The results show that it has an approximate thumbtack shape,and has good range and velocity resolution,and good characteristics of electronic counter countermeasures (ECCM). 最后 ,通过计算机模拟 ,分析了雷达波形的模糊函数 ,结果表明它具有“图钉型”特征 ,可以获得良好的距离和速度分辨力 ,以及良好的电子抗反干扰 (ECCM)性能
- The MIMO radar ambiguity function is a combination of the ambiguity function of bistatic radar, which is a function of target coordinate and velocity in right-angle coordinate system. MIMO雷达的模糊函数是再双基地雷达模糊函数的线性组合,并且双基地雷达的模糊函数是直角坐标系中目标速度和位置的函数。
- high-order ambiguity function(HAF) 高阶模糊函数
- Full information ambiguity function 全信息模糊函数
- A state of ambiguity or obscurity. 含糊不清或者晦涩的状态
- Her answer was above all ambiguity. 她的回答毫不含糊。
- Satellite interference location using Cross Ambiguity Function 利用互模糊函数实现卫星干扰源定位
- Convergence Analysis of Higher-Order Ambiguity Function 高阶模糊函数的收敛性分析
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- Ambiguity Function of Formation Flying Satellites SAR System 编队卫星SAR系统的模糊函数分析
- They give off discrete amounts of radiant energy. 它们放出不连续的辐射能量。
- Average Ambiguity Function for a Randomly Staggered Pulse Sequence 随机脉位调制脉冲序列的平均模糊函数