Fourier series
英
美 [ˈfʊrieɪ ˈsɪriːz]
网络 傅里叶级数; 傅立叶级数; 傅立葉級數; 傅立叶序列; 级数
双语例句
- This paper discusses the relation between Fourier series and wavelet transform.
就傅氏级数和小波变换之间的关系进行较全面地讨论。 - The authors investigate the Fourier series of Weyl almost periodic functions by the new definition and prove the Parseval's equality.
通过新形式的定义研究范尔概周期函数的傅立叶级数和帕塞瓦尔等式。 - As an example of the technique, let's compute the Fourier series which corresponds to a square wave.
作为这种方法的一个例子，让我们计算一个方波的傅里叶级数。 - Application of Symbolic Calculation of Matlab on Fourier Series Analysis
Matlab符号计算在傅里叶级数分析中的应用 - In this paper, the pointwise convergence and divergence of a class of generalized Fourier series generated by piecewise linear spectral sequences are studied.
研究由分段线性谱序列生成的广义傅里叶级数的逐点敛散性。 - Using Fourier Series Method Analyze the Bucking of Rectangular Moderately-thick Plates with Multi-Edges
采用傅立叶级数法分析各向异性矩形中厚板在多种边界下的屈曲 - In order to connect different components of the imperfections with structural features and their effect on shell buckling strength, the imperfections are generally decomposed using Fourier series.
采用这些适当的傅立叶级数，能更好地了解圆柱壳几何缺陷的特征分量以及这些分量对壳体屈曲强度的影响。 - Solving time-varying periodic coefficient Riccati differential equations via Fourier series and precise integration method
基于Fourier级数的时变周期系数Riccati微分方程精细积分 - Research on Natural Disasters Loss Prediction Model Based on Fourier Series: A Case Study of Hunan Province
基于傅里叶级数的自然灾害损失预测模型研究&以湖南省自然灾害经济损失预测为例 - Counting type ad converter The Fourier transform is an integral expression for a Fourier series applied to an infinitely long signal.
计数方式模数变换器傅里叶变换式是对博里叶级数的一种积分表达式。 - How does jitter frequency reduce EMI from the viewpoint of fourier series theory and the transient electromagnetic field theory is investigated.
从傅氏级数及空间交变电磁场的角度对采用抖频技术如何来减小EMI进行了分析。 - If the floor were infinite in extent, the mathematical distribution of reflected light could be regarded in terms of a two-dimensional Fourier series.
如果地板的广度是无限的，那么可以用一个二维傅里叶级数来表示反射光的数学分布。 - Numerical Analysis of the Electromagnetic Pulse Coupling through Apertures Using Fourier Series
膜孔耦合截止衰减器基于Fourier级数的电磁脉冲孔耦合数值分析 - Fourier series representation for periodical signals; 4.
周期讯号之傅立叶级数表示法； - To intuitively understand the dynamic behavior of the array, a simplified phase continuum model was proposed and solved via Fourier series.
为了深入研究阵列的动力学行为，提出了一种简化的阵列相位连续模型并通过傅立叶级数法求得了解。 - The Static Analysis of Functionally Graded Piezoelectric Rectangular Plates under Various Boundary Conditions; Using Fourier Series Method Analyze the Bucking of Rectangular Moderately-thick Plates with Multi-Edges
不同边界条件功能梯度压电矩形板的静力问题研究采用傅立叶级数法分析各向异性矩形中厚板在多种边界下的屈曲 - Milling Force Modeling and Experiment Research Based on the Fourier Series
基于傅立叶级数的铣削力建模及实验研究 - Discussion on an Example of Harmonic Analysis with Fourier Series
对一道傅立叶级数谐波分析例题的讨论 - Time domain impulse response at source end of a transmission line is synthesized by using finite Fourier series summation with amplitude and phase based on the source end voltage solution in frequency domain.
传输线输入端之时域脉冲响应以有限富氏级数依据传输线电路各谐波频域解之大小及相位相加合成。 - A periodic function, finite Fourier series, is used to activate the actuator for obtaining training samples.
用周期函数，有限项傅立叶级数，作为激励函数来获取训练样本。 - We will not go into detail about Fourier series, but will simply look at one example.
我们将不涉及付里叶级数的细节，而将只考察一个例子。 - Discussion on Non-periodic Function Carried out by Fourier Series when Calculating Power
关于求解功率问题时非周期函数用傅立叶级数展开的探讨 - Fourier analysis: Fourier series, integrals and transform;
符立叶分析：符立叶级数，积分与换； - This paper is a discussion of the application of the Fourier series for solving large deflection equations of plates and shells.
探讨富里叶级数在求解板壳大挠度问题中的应用。 - The Calculation of Direct Current Item in Fourier Series Expression Work on the last project you had open.
傅立叶级数展开式直流项的计算问题在您最近打开的项目上开始工作。 - Discrete Fourier series representation of discrete-time periodic sequences
离散时间周期序列的离散傅里叶级数表示 - By using the definition of convolution, Poisson summability of Fourier series on the spaces is discussed.
最后，用定义的卷积，研究了紧致齐性空间上Fourier级数的Poisson求和。 - Rayleigh reflectance can be approximated using Fourier series relevant to angles and wavelength.
其中，瑞利反射率可以用与角度和波长有关的傅立叶级数近似。 - By using Fourier series, one series mathematic model is given and then validated by the MATLAB program.
利用傅里叶级数理论，给出了一种级数形式的数学模型，并利用MATLAB进行了仿真验证。 - By Fourier series expansion of lightning current waveform in time-varying field, analytical formulations in frequency domain are derived.
通过对时变场中瞬态的雷电流波形进行傅里叶级数展开和周期延拓，得到了频域中的雷电电磁场的解析公式。