Composite Fourier series method in the analysis of thin plates

1、

Research of a Nonlinear and Learning Control Algorithm Based on Fourier Series

基于傅里叶级数的非线性学习控制算法

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2、

Dynamic Demonstration of Fourier Series Partial Sum Approaching Sum Function

傅里叶级数部分和逼近和函数的动态演示

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3、

Fourier series method for critical flow velocity of pipes conveying fluid

输液管道临界流速的傅里叶级数法

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4、

The application and algorithm of curve simulation based on Fourier series

傅里叶级数的曲线仿真应用及算法

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5、

In this paper the expression of discrete Fourier series ( DFS) for periodic sequences has been deduced from periodic sequence linear approximation and orthogonal decomposition. In order to analyzing digital signals with the aid of computers, it is necessary to use Fourier Series of discrete form.

本文试图用信号线性逼近的方法和正交分解的理论导出周期序列离散傅里叶级数DFS关系式。为在计算机上做傅里叶级数的分解，需要对连续信号进行抽样，然后按离散傅里叶级数进行分解。

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6、

It was shown by investigation that the method of employing Fourier series with supplementary terms is an efficient and generally applicable approach for solving elastic foundation structures even for the weak nonlinear problems of tensionless Winkler foundation structures.

研究表明，傅里叶级数加补充项的方法求解弹性地基结构甚至非线性问题的无拉力Winkler弹性地基结构比较有效而且普遍适用。

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7、

Therefore, IPRM is also applied to the elimination of Gibbs phenomenon for one-dimensional and two-dimensional fractional Fourier series, and the numerical experiments results show the effectiveness and accuracy of IPRM.

因此，本文也尝试将该方法分别应用到一维和二维分数阶傅里叶级数中Gibbs现象的消除，并给出了一些数值实例，实验结果表明了IPRM是一种消除Gibbs现象的有效、精确的方法。

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8、

According to Bessel function and Fourier series theory, generation, magnitude and distribution of voltage harmonic generated by single-phase two-level SPWM inverter and three-phase SPWM inverter are analyzed and calculated particularity and concretely in allusion to inverter-motor system.

然后针对逆变器-电动机系统，利用贝塞尔函数和傅里叶级数理论，分别对单相二阶SPWM逆变器和三相SPWM逆变器的输出电压谐波的产生、大小和分布进行了细致而具体的分析和计算。

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9、

The approximate formula for influence of output transconductance on spurious free dynamic range ( SFDR) is obtained using Fourier series.

采用直流和交流量分离的方法，利用傅里叶级数，获得输出跨导对无杂波动态范围（SFDR）的影响的近似公式。

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10、

Complex function method, multi-polar coordinate and Fourier series expansion technology are used here to study scattering of fixed half circular inclusion located at horizontal boundary of a right-angular planar space to steady incident planar SH-wave.

利用复变函数法、多极坐标及傅里叶级数展开技术求解了二维直角平面介质边界固定半圆形夹杂对稳态入射平面SH波的散射问题。

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11、

The Gibbs phenomenon originated from the partial sums of Fourier series for non-periodical piecewise continuous function, which affected seriously the series in engineering applications.

Gibbs现象最早源于分段连续周期函数的传统傅里叶级数部分和，这种现象严重制约着实际的工程应用。

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12、

The dynamic stress is approached by Fourier series. The first N terms of Fourier series are taken as the approximate value of the dynamic stress figure solution, and furthermore, the frequency field characteristics are analyzed.

对动应力进行傅里叶级数逼近，取前N项傅里叶级数为动应力数值解的近似值，进而分析频域特性。

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13、

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。

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14、

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

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15、

An E-pulse Waveform Synthesis Method for Target Identification Using Fourier Series

一种基于傅里叶级数的E脉冲识别波形综合方法

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16、

Solving Transient State Responses of Special Circuits With Laplace Transformation

用拉普拉斯变换求特殊电路的暂态响应

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17、

Relations between the Peak Current and the Limit Current from Laplace Transform

应用拉普拉斯变换推导峰电流与极限电流的关系

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18、

Laplace transform method of discrete data in well test analysis

试井分析中的离散数据拉普拉斯变换方法

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19、

Solutions to Temperature Profile of Honeycomb Regenerator through Laplace Transformation

用拉普拉斯变换法求解蜂窝蓄热体气固温度分布

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20、

With Laplace transforms, the question can be solved in Laplace d.

利用拉普拉斯变换，将定解问题转换到拉普拉斯域内求解。

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