再提交了一种搜索宽带模糊函数峰值的高效算法。
An efficient algorithm for searching the peak of ambiguity function is proposed in the report.
每个定性或定量的单因素变化,采用模糊函数来模拟。
The variation of single factors, qualitative or quantitative, is simulated by fuzzy functions.
采用了新的消模糊函数,它比起逆滤波器较易于制作。
We use a new deblurring function that is easier to implement than inverse filter.
在运动模糊中,模糊函数中最重要的参数是模糊度参数。
The most important parameter of blur function is the blur extent parameter in motion blur.
推导并分析了随机多元码PPM脉冲序列的平均模糊函数。
The average ambiguity function of the random multielement code PPM pulse sequence is developed and analyzed.
理论分析证明,此新消模糊函数是逆滤波函数的傅里叶变换。
Theoretical analysis shows that the new deblurring function is the Fourier transform of inverse filtering function.
本文叙述了在调车模拟中如何运用动态规划和模糊函数的方法。
This paper describes how to use the dynamic programming and the fuzzy function in truck dispatching simulation.
讨论了在模糊函数依赖、模糊多值依赖混合作用下的推导公理系统;
The inferable theorem is discussed under the mixed circumstances under fuzzy functional dependency and fuzzy multivalued dependency.
跳频编码脉冲雷达信号模糊函数的计算十分复杂,模糊图绘制非常困难。
It is very complicated to compute ambiguity function of frequency hopping coded signal and difficult of draw the ambiguity figure.
跳频编码脉冲雷达信号模糊函数的计算十分复杂,模糊图绘制非常困难。
It is complicated to compute ambiguity function of frequency hop code signal and difficult to draw the ambiguity figure.
阐明了它与单斜率线性调频连续波信号和脉冲LFM信号模糊函数的区别;
The differences between the ambiguity function of STMFCW signal and single slope linear frequency modulation continuous wave signal and pulse LFM signal are also discussed.
本文首先概述了互补码的特性及其构造方法,推导了互补码信号的模糊函数。
Firstly the characteristics of complementary codes and their construction methods are introduced, and then their ambiguity function is derived.
给出了LFMCW雷达信号的多周期模糊函数,并与单周期信号进行了比较。
The multi-period ambiguity function of LFMCW radar signal is given, and compared with single-period ambiguity function.
根据建立安全度模糊函数和易察觉模糊函数,确定了转向避碰中大幅度量化值。
According to the fuzzy functions of safety degree and readily apparent, the value of substantial course alteration is determined.
通过分析模糊函数表达式,得到了单、多周期信号的理论多普勒分辨率与时延分辨率。
By analyzing ambiguity function expressions, this paper resolves theoretic Doppler signal resolutions and delay resolutions of single-period and multi-period symmetrical triangle LFMCW signals.
本文结合新型体制脉内调频、脉间步进跳频雷达,分析推导了该信号形式的模糊函数。
The ambiguity function of intra-pulse chirp and inter-pulse stepped frequency signal is analyzed and obtained according to new type radar. Firstly, the expression of the signal is given.
建立了分布式SAR卫星的成像空间几何模型,分析了分布式小卫星SAR的模糊函数。
The imaging geometric model of distributed satellites SAR is presented and the ambiguity function of distributed satellites SAR is analyzed.
本文先介绍了雷达基本工作原理以及调制、匹配滤波、模糊函数等雷达信号分析的相关知识。
Firstly, this thesis introduces correlative information, such as radar theory, modulation, matching filter, ambiguity function, in the domain of processing of radar signals.
本文讨论了步进频率编码信号的模糊函数,提出了一种正负步进频率编码信号及其处理方法。
The ambiguity function of step frequency coded signal is discussed. An up-down step frequency coded signal waveform is designed with its processing method.
但是在分数域上,要想提取所要精度的模糊函数主脊切面,则其计算量很大,不利于实际应用。
If want get a precision result of main ridge slice of ambiguity function, it requires huge computational complexity, so it is disadvantage to practical application.
为了有效复原退化图像,需要从模糊图像中估计模糊函数的某些参数、噪声统计量等相关信息。
In order to restore blur image effectively, certain parameter of blur function and statistical value of noise have to be estimated.
理论分析了和计算机模拟了该类信号的模糊函数(图),距离分辨率、速度分辨率和低截获性能。
Theoretical analysis and simulation results are given to show the ambiguity function, the distance resolution, the velocity resolution, the intercept factor of the hybrid signal.
此外建立了一些特定因素的模糊函数,在超短期负荷预测过程中采用了聚类分析法提取负荷相似日。
In addition, the fuzzy functions for specified factors are built, and in ultra short-term load forecasting the similar load days are extracted by clustering analysis.
为了在抑制噪声的同时保护图像的细节,提出了一种基于模糊函数的自适应平滑约束图像复原算法。
A new degraded image restoration algorithm which USES adaptive smoothness constraint based on fuzzy functions is used, is proposed.
PEAK只会在碰到会产生模糊性的调用时进行抱怨,而在可能定义一些模糊函数时却不会产生抱怨。
PEAK only complains when a particular call creates ambiguity, not when the potentially ambiguous functions are defined.
本文将分数阶相关引入到互模糊函数的计算中,提出了一种基于分数阶相关的无源雷达动目标检测方法。
A new method for passive radar MTD based on fractional correlation is presented by introducing the fractional correlation into the computation of the cross-ambiguity function (CAF).
本文从平均模糊函数的定义出发,推导了随机脉位调制脉冲多普勒雷达信号的平均模糊函数解析表达式。
Based on the definition of the average ambiguity function, the numerical expression of the average ambiguity function for the RPPM pulse doppler radar signal is derived in this dissertation.
本文研究了一类混沌编码信号,利用混沌信号进行雷达信号的相位编码,并且计算了这类编码信号的模糊函数。
This paper analyzes a kind of chaotic modulation signals, the phase-modulated radar signals are generated by chaotic signals, at the same time the ambiguity function of the coded signals is given.
本文研究了一类混沌编码信号,利用混沌信号进行雷达信号的相位编码,并且计算了这类编码信号的模糊函数。
This paper analyzes a kind of chaotic modulation signals, the phase-modulated radar signals are generated by chaotic signals, at the same time the ambiguity function of the coded signals is given.
应用推荐