• 快速傅里转换FFT技术分析图形视网膜电图(PERG空间时间调谐特性

    Spatial and temporal frequency tuning characteristics of the pattern electroretinogram (PERG) were analysed by means of the fast Fourier transform (FFT)technique.

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  • 应该能够看到单一屏幕界面其中结帐过程每个步骤各自选项卡内进行,而窗式的视觉效果标记步骤转换

    You should see a single-screen interface in which each step of the process is carried out inside its own tab and a window-shade visual effect marks the transitions between steps.

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  • 压水室采用导结构能够尽快地把液体动能转换压力,同时能够使泵腔内的流动趋合理均匀,提高泵内分离能力并且平衡轮径向力。

    The volute of guide-vane structure can transform the kinetic energy to pressure energy as soon as possible, and improve the capacity of separating gas and liquid for the more balance flow in it.

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  • 然后把这种数值解方法分别运用所有频率单色即可就出其对应的而且所有的这些数值解作逆付里变换就可以将其转换为时间领域的光场。

    Such numerical solution is iterated for all the waves with different frequencies, and all the numerical solutions are transformed into the light fields in the time domain by inverse Fourier transform.

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  • 一个经其他学者证明博弈模型应用于解释移动通信消费者技术转换决策

    We apply a proved Bayesian game theory model to explain the technology switch decisions of mobile communications consumers.

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  • 首先利用付里变换,使问题求解转换成对一对变量裂纹面上位移对偶积分方程的求解。

    By using the Fourier transform, the problem can be solved with a pair of dual integral equations in which the unknown variable is the jump of displacements across the crack surfaces.

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  • 讨论利用傅里级数连续周期时域信号转换离散信号的必要性。

    This paper describes the need to transform the continuous periodic signal in time domain to the discrete signal in frequency domain by using Fourier Series (FS).

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  • 本文理论实验上应用4F富里变换透镜系统,把三转换为三维象场。

    In this paper three-dimensional object field can be transformed into three-dimensional image field by the 4f Fourier lens system according to the theory and experiment.

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  • 20世纪后半传统现代转换学术探索中,章太炎再次成为海外学者重要思想资源

    Zhang Taiyan was seen as an important thought resource to oversea scholars again in the academic quest of traditional and modern conversion during the second half of 20th century.

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  • 本文设计思想减少了对工程经验依赖避免了复杂空间转换,可使得到优化

    The idea of the design method throws off the reliance on the engineering experience, avoids complicated special transformation, and has the blade profile and impeller optimized.

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  • 本文设计思想减少了对工程经验依赖避免了复杂空间转换,可使得到优化

    The idea of the design method throws off the reliance on the engineering experience, avoids complicated special transformation, and has the blade profile and impeller optimized.

    youdao

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