ID	原文	译文
54357	同时，引入调整因子，使得数字混沌系统与原始混沌系统特性保持一致。	Secondly, the adjustment factor is introduced to make the digital chaotic system consistent with the original chaotic system.
54358	理论分析和仿真实验表明，该方法能产生大量伪随机性强、复杂度高的混沌基函数，在基函数延时自相关、相位覆盖率和近似熵等多个方面具有良好的综合性能。	Theoretical analysis and simulation experiments show that this method can produce a large number of chaotic basis functions with strong pseudo-randomness and high complexity, and has good comprehensive performance in such aspects as the delay autocorrelation, phase coverage and approximate entropy of the basis functions.
54359	针对大瞬时宽带线性调频信号的时差/尺度差在低信噪比下估计精度下降和算法运算量大的问题。	Aiming at the problem of the time difference of arrival(TDOA)/the scale difference of arrival(SDOA) about the large instantaneous wideband chirp signals, the estimation accuracy is reduced and the algorithm calculation is large under the low signal-to-noise ratio.
54360	本文利用时频轴旋转、魏格纳分布和模糊函数的关系推导出分数阶傅里叶四阶中心矩和尺度差的关系式，通过寻找两路信号的分数阶傅里叶四阶中心矩在角度域的位置，即可获得尺度差的估计值。	This paper uses the relationship between time-frequency axis rotation, Wigner distribution and ambiguity function to derive the relationship between the fractional Fourier fourth-order central moment and the SDOA, By finding the position of the central moment of the fractional Fourier fourth-order of the two signals in the angle domain, the SDOA can be estimated.
54361	将估计的尺度差对一路信号进行伸缩，并计算伸缩后信号与另一接收信号的时域相关，根据相关峰的位置估计出时差，并对本文算法抗噪性进行定性推导。	The estimated SDOA is stretched to one signal, and the time domain correlation between the stretched signal and another received signal is calculated, and the TDOA is estimated according to the position of the correlation peak, and qualitatively derive the noise resistance of the algorithm in this paper.
54362	仿真结果表明，相比于分数阶傅里叶尺度变换时差/尺度差估计算法，本文算法提高了在低信噪比下时差/尺度差估计精度，并对算法抗噪性定量分析得出本文算法抗噪性更好。	The simulation results show that compared to TDOA/SDOA estimation algorithm based on the fractional Fourier scaling transform, The algorithm in this paper improves the estimation accuracy of time difference/scale difference under low signal-to-noise ratio, and quantitatively analyzes the anti-noise performance of the algorithm. The algorithm in this paper has better anti-noise performance.
54363	在真实的战场环境中，我们很难采集到足够的带标签的敌方辐射源数据，	In the real battlefield environment, it is difficult for us to collect enough labeled enemy radiation source data.
54364	通过不断地发展，CNN神经网络有着很强的处理图片分类的能力，	Through continuous development, CNN neural network has a strong ability to process image classification,
54365	为了充分利用发展最为成熟的CNN神经网络，本文提出了一种将IQ路数据转化成图片的识别方法。	in order to make full use of the most mature CNN neural network. Network, this paper proposes a recognition method that converts IQ data into pictures.
54366	由于数据的IQ图具有重复性与个体的差异性，通过实验，这种方法在识别不同个体超短波电台上有着94%的正确率，	Because the IQ map of the data has repeatability and individual differences, through experiments, this method has a 94% correct rate in identifying different individual ultrashort wave radio stations.