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- In this paper, the nonlinear transverse deflection or buckling is analyzed for unsymmetrical composite laminates under loads in plane by means of the generalized Fourier series method. 本文利用广义富里叶级数法对非对称复合材料层板在面内载荷作用下的非线性横向变形或屈曲问题进行了分析。
- A new approach, the Generalized Fourier Series method (GFS), to the analysis of chatter in the milling cutter is proposed with consideration of the gyroscopic effect of the rotating spindle. 采用广义傅里叶级数法分析棒铣刀的颤振问题。
- ON THE GIBBS PHENOMENON FOR RIEMANN SUMMATION(R,k)OF GENERALIZED FOURIER SERIES 用黎曼求和法(R,k)求广义富理埃级数之和时的基卜斯现象
- generalized fourier series 广义傅里叶级数
- The Fourier series of an odd function contains no cosine terms. 奇函数的傅里叶三角级数只有正弦项;
- Based on paper [1] we will define a generaliz ed function with formal fourier series and discuss the duality property o severa l kinds of generalized functions. 在文[1]的基础上进行整理和推广，用形式付里叶级数定义广义函数，并讨论几种类型广义函数的对偶性。
- This paper presents a Fourier series solution for bending problems of unsymmetricangle-ply plates with various boundary conditions,using the generalized virtual loadmethod. 本文应用广义虚载荷法结合富里叶级数，得到了各种边界条件下反对称角铺设层合板弯曲问题的富里叶级数解。
- The finite summation of real Fourier series approximation of a time pusle. 时间脉冲的实部傅立叶级数接近的有限和。
- Amulti-mode solution is presented in the form of generalized double Fourier series with time-dependentcoefficients determined by the method of harmonic balance for undamped free vibrations. 给出了以广义双富里哀级数表示的无阻尼自由振动下的多模态解，其中与时间相关的系数由谐波平衡法确定。
- The Fourier transform is an integral expression for a Fourier series applied to an infinitely long signal. 傅里叶变换式是对博里叶级数的一种积分表达式。
- 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。
- 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。
- 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。
- For an edge-localized particle source (shallow fuelling), using the complementarity relation of the solution, wellbehaved generalized Fourier expansion of the solution can be obtained. 对粒子源处在边界附近(浅加料)的情形，通过解的互补性关系，可以获得品质好的广义傅里叶展开。
- Aapproximation of Fourier inverse integral using Fourier transform approximation for amplitude of harmonics in a finite Fourier series summation. 富氏级数中之谐波成份以富氏转换近似并以有限级数和近似富氏逆转换。
- For a transient internal point source, using the comple mentarity relation, the evolution of particle density can also be described by the well-behaved generalized Fourier expansion. 对于瞬间内部点源产生的密度剖面演化，通过解的互补性也可得到品质好的广义傅里叶展开表示。
- This includes Fourier series, the Fourier transform, and Fourier analysis on (some) abelian groups. 第三部分研究有限阿贝尔群上的傅立叶分析。
- If the floor was 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。
- Laplace transformation, array, vector, determinate, linear equation set, Fourier series, partial differential equations. 本课程介绍拉普拉斯转换、矩阵、向量、行列式、线性方程组、傅立叶级数、偏微分方程式。
- The spectrum characteristics of the phase truncation error and amplitude quantization error are analyzed by the method of Fourier series. 文章最后还简单介绍了几种改善杂散误差的方法。
