最后,利用Matlab软件的作图功能,从自相关函数、频谱函数和模糊函数三个方面对M波形的性能进行了仿真分析。
At last, making use of the plotting function of MATLAB, the paper carries out simulation analysis from three aspects: auto-correlation function, spectrum and fuzzy function.
首次给出了该随机序列的模糊函数数学表达式,对其推导过程所采用的主要方法作了叙述,并对结果进行了分析。
The expression of its ambiguity function is firstly presented , the main derived method is also given, simulation results are analyzed at last.
依据随机性和模糊性的基本概念,提出了当量概率密度函数的模糊可靠性分析方法。
Based on the concepts of randomness and fuzziness, a fuzzy reliability analysis method of probability density function equivalent is proposed in this article.
通过对模糊c均值算法聚类特性的分析,引入了约束函数及模式相似度的概念,提出了改进的FCM算法。
With the clustering feature analyzed, restrained function and pattern similarity are introduced. Then the algorithm of improved FCM is presented.
在此基础上,应用网络分析与模糊数学,提出了一种故障隶属函数,据此进行容差电路的故障定位。
Furthermore, by using fuzzy mathematics and network analysis, a fault attaching function was put forward and applied to fault detection in the tolerance circuit.
本文针对混合模糊控制系统,详细地描述了其稳定性分析的描述函数法,并给出了应用实例。
This paper describes the method of description function in detail in the analysis of stability on the hybrid fuzzy control system and gives an actual example.
通过对设计参数的模糊分析建立模糊隶属函数,由模糊集合扩展理论求取设计参数的优化值。
In this paper, the fuzzy membership function is built by analysis on design parameters' fuzzy attribution, and optimization values are obtained on the basis of fuzzy aggregate expand theory.
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.
本文在运用样条函数进行客观分析时引用了模糊数学中的模糊决策方法。
The fuzzy decision method of fuzzy mathematics is employed in the application of spline function in objective analysis.
对模糊系统标准可加性模型SAM进行研究,就其模型中的集合函数进行分析。
This paper studies the addition model SAM in fuzzy system standard and analyzes the set function in the model.
由此给出了人误概率的可能性分布函数,建立了基于人误概率可能性分布的结构模糊随机可靠度分析模型。
In this paper, the analysis model of structural fuzzy-random reliability of considering human error probability possibility distribution function is derived.
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.
针对一类基于模糊感知器的神经模糊分类器,分析了隶属函数限制条件对分类结果的影响。
For a neuro_fuzzy classifier based on the fuzzy perceptron, this paper analyses how membership function constraints affect the classification result.
针对间歇生产过程的配方缺少定量分析方法,难以用于过程建模和控制策略实施的问题,提出了一种基于类核函数的配方模糊聚类算法。
This paper presents a new fuzzy cluster analysis method for batch process recipe that has less quantitative analysis ways before and is difficult to be used for modeling or controlling system.
运用模糊函数方法给出系统观察面上一个更为普遍的光强分布数学表达式,并分析讨论一些特殊情况及相应的实验结果。
A general analytic expression of light intensity distribution at the observation plane is obtained by means of ambiguity function method. Some special cases are discussed and verified by experiments.
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.
利用三角模糊处理函数表示定性因素,提出了基于三角模糊数和层次分析法的企业安全文化评价方法。
The methods for safety culture evaluation of enterprise are presented on the basis of the triangular fuzzy number and AHP method, with the fuzzy analysis of qualitative factors.
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.
在分析和给出影响泄洪溅水量的主要特征因子及其隶属函数的基础上,由若干原观资料,建立了泄洪溅水特征因子的模糊关系矩阵。
Based on the analyses of main characteristic factors which affect the overflow spray-motion and their membership functions, the fuzzy relation matrix from the field data is established.
由于集成广义模糊函数是多项式相位信号分析的理想工具,本文将其用于非刚性多目标分辨中,通过对雷达实测数据的分析,表明这是非常有效的。
The IGAF is used to resolve nonrigid multitarget for it is an ideal tool to analyze polynomial phase signals, and it is proved to be effective by analyzing the radar data.
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.
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.
建立了基于模糊理论的目标威胁等级评判函数,提出了利用层次分析法(AHP)确定不同目标在威胁等级评判中相对权重的方法。
The target threat estimation function is established on the basis of fuzzy mathematics, and AHP methods for evaluating the weights of different targets in target threat estimation are provided.
引入了模糊熵的方法来评价图像的增强效果,并对提出的正弦隶属度函数及广义模糊增强算子的特性进行了分析。
Fuzzy entropy is introduced to evaluate the enhancement effects and the characteristic of the sine membership function and generalized fuzzy enhancement operator is analyzed.
通过建立模糊子集的隶属函数,来分析不同施肥方式的效应之间的数量差异。
The quantitative variation in the effects of different methods of fertilization is analysed by forming a membership function of fuzzy subsets.
提出了一种基于传感器和模糊规则的智能机器人运动规划方法,该方法运用了基于调和函数分析的人工势能场原理。
This paper presents a sensor-based intelligent robot motion planning using fuzzy rules for the idea of artifical potential fields based on analytic harmonic functions.
文中以模糊函数理论为基础,分析了时频分析产生交叉项的原因,给出了以径向高斯函数为核函数的自适应时频分析优化算法。
This paper based on ambiguity function theory analyzes the cause of cross-components and gives the optimization algorithm of adaptive TFD with radially-gaussian kernel.
采用随机-模糊处理方法对边坡工程中岩石力学参数进行分析,并对计算中的隶属函数取值及迭代方式进行了讨论。
The paper analyses the rock mechanical parameters in slope engineering using random-fuzzy method and discusses the choice of membership function.
分析适用于模糊区与近似清晰区的白噪声模糊函数中心主峰附近的指数衰减模型,推导了模型参数的数值计算公式。
An exponential attenuation model of main peak about white noise's ambiguity function is analyzed, and the numerical formula of the model is deduced.
分析适用于模糊区与近似清晰区的白噪声模糊函数中心主峰附近的指数衰减模型,推导了模型参数的数值计算公式。
An exponential attenuation model of main peak about white noise's ambiguity function is analyzed, and the numerical formula of the model is deduced.
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