• 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.

    首先利用付里叶变换,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。

    youdao

  • Mathematical representations for three kinds of reconstruction algorithms (Fresnel integral, convolution and Fourier transform) of digital hologram are deduced based on the diffraction theory.

    衍射理论基础详细推导了再现算法(菲涅耳积分变换法、卷积法傅立叶变换法)数学表示

    youdao

  • The author has discussed two integral transforms for 2.5-D transient electromagnetic forward modeling, namely, inverse Fourier transform and inverse Laplace transform.

    这里讨论瞬变电磁法2.5正演模拟中的两个积分变换傅里叶逆变拉普拉斯逆变换。

    youdao

  • The fast Fourier transform (FFT) will bring on higher error under nonsynchronous sampling and truncated non-integral period, thus more accurate interharmonic parameter values cannot be obtained.

    快速傅里叶变换同步采样非整数周期截断的情况存在较大误差无法获得精确间谐波参数

    youdao

  • The fast Fourier transform (FFT) will bring on higher error under nonsynchronous sampling and truncated non-integral period, thus more accurate interharmonic parameter values cannot be obtained.

    快速傅里叶变换同步采样非整数周期截断的情况存在较大误差无法获得精确间谐波参数

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定