• 本文研究了扫描共轭显微镜的探测位置稍微偏离光轴时显微镜三变换函数变化,以及显微镜成像效果影响

    Analytical expressions for the three-dimensional transfer functions for both the reflection and transmission cases are presented and the imaging that can occur if the detector is offset is discussed.

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  • 本文首次一种改进共轭算子研究了非线性系统规范以及所用的非线性变换

    An improved adjoint operator method is employed to compute the third order normal form of six dimensional nonlinear dynamical systems and the associated nonlinear transformation for the first time.

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  • 为了克服这一困难,本文通过引进仿变换矩阵,构造仿射投影既约预条件共轭梯度路径搜索获得迭代方向

    In order to overcome the difficulties, we introduce an affine scaling matrix, and form the affine scaling reduced preconditional conjugate gradient path to obtain a new accepted step.

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  • 因此,根据里叶变换共轭对称性提出了更具有一般性长方傅里叶周向能量百分比算法

    So a new algorithm with rectangle loops Fourier spectral energy percentage is proposed by analyzing the conjugate symmetry of Fourier transform.

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  • 结果表明:直接对无透镜里叶数字全息图进行傅里叶逆变换同时得到物体完全相同再现及其共轭像;

    The experimental result shows: In the digital Fourier holography, the reconstructed image and the conjugate image can be obtained by use of Fourier inverse transform directly.

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  • 并利用共轭、互易、反演变换方法图解高斯光束传输变换特性

    The conceptions of conjugation, exchange and inverse evolve point pair are used to explain the transformation properties of Gaussian beam.

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  • 推导共轭对称序列的快速付里叶变换FFT具有相位为零特性;

    It is derived that the phase of the FFT for a conjugate-symmetric sequence is zero.

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  • 求解过程中应用共轭梯度(CGM)快速傅立叶变换(FFT)相结合的方法降低所需计算机内存CPU时间

    The conjugate gradient method (CGM) and fast Fourier transform (FFT) technique are used to reduce the necessary memory and CPU time.

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  • 软件分析设计稳定、稳定波腔、非驻波腔、非稳行波腔、相位共轭腔、光束传输变换

    It can be used to analyze and design stable standing cavity, stable travelling cavity, unstable standing cavity, unstable travelling cavity, phase conjugate cavity and beam transmission and so on.

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  • 软件分析设计稳定、稳定波腔、非驻波腔、非稳行波腔、相位共轭腔、光束传输变换

    It can be used to analyze and design stable standing cavity, stable travelling cavity, unstable standing cavity, unstable travelling cavity, phase conjugate cavity and beam transmission and so on.

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