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- Abstract: The characteristics of a new kind of linear phase retrieval(LPR) wavefront measuring method were analyzed. 摘 要: 利用数值仿真方法对一种基于线性相位反演波前测量方法的性能进行了详细分析。
- The characteristics of a new kind of linear phase retrieval(LPR) wavefront measuring method were analyzed. 摘要利用数值仿真方法对一种基于线性相位反演波前测量方法的性能进行了详细分析。
- Experimental research on a new method of linear phase retrieval wavefront measurement 一种线性相位反演波前测量方法的实验研究
- Linear Phase Angle between Current and Voltage. 电流及电压线性相位角。
- The phase distribution of DOE is optimization result of iterative phase retrieval algorithm. DOE的相位分布由数值迭代相位恢复算法优化得到。
- The All Phase Digital Filter (APDF) is a new type of linear phase filter. 全相位数字滤波器(APDF)是一种新型的线性相位滤波器。
- Finally, the authors illustrated the linear phase response of IIR filter. 最后举例说明了线性相位的IIR滤波器实现。
- To mitigate the above-mentioned problem, a full multigrid method (FMG) solving the TIE for phase retrieval is presented. 提出了一种完全多重网格方法求解光强度传播方程的相位恢复方法。
- On the assumption of wavefront prolongation, a new optical phase retrieval algorithm by conventional lateral shear interferometer with wavelet transform is introduced. 在常规横向剪切干涉仪的基础上,利用波前周期延拓的假设,基于小波变换的方法实现了波前重构。
- A new method for the design of 2-D linear phase FIR digital filters with arbitr arily shaped magnitude responses is presented in this paper. 本文提出了一种设计任意幅度频响的二维线性相位FIR数字滤波器的新方法。
- The optimum design method and example on the linear phase differentiator based on the neural networks algorithm are presented. 提出了一种基于神经网络算法的线性相位微分器优化设计方法,给出了线性相位微分器的优化设计实例。
- By using the constrains on the object plane and on the hologam plane, we have realized the phase retrieval reconstruction of in-line hologram.It has proved to be effective by computer simulation. 在物平面和全息平面上分别施加限制条件,实现了同轴全息图的位相恢复重现,基本消除了孪生像的干扰。
- A sub-pixel matching algorithm was developed based on phase linear interpolation assuming a linear phase distribution between adjacent pixels. 根据相邻像素相位近似线性分布的特点,提出了一种基于相位线性插值的亚像素匹配算法。
- Quantization noise analysis of linear phase frequency sampling FIR filters was discussed, and computation formula for measuring quantization noise was described in this paper. 主要分析了线性相位频率采样FIR滤波器中的量化噪声,并给出计算公式。
- In this paper,a method of realizing linear phase filter is introduced. We can use window function method of designing FIR filter to design linear phase FIR filter. 介绍线性相位滤波器的一种实现方法 ,即采用有限冲激响应 ( FIR)滤波器的窗函数法设计线性相位的数字滤波器。
- In this paper,a method of realizing linear phase filter is introduced.We can use window function method of designing FIR filter to design linear phase FIR filter. 介绍线性相位滤波器的一种实现方法,即采用有限冲激响应(FIR)滤波器的窗函数法设计线性相位的数字滤波器。
- Additionally,due to the linear phase constraint,the constraint on the passband flatness becomes simpler and the design algorithm is significantly simplified. 另外,由于考虑了线性相位约束,滤波器组的通带平坦性约束变得更为简单,简化了设计算法。
- cloud thermodynamic phase retrieval 云相态分类
- forward iteraetive phase retrieval algorithm 前向迭代相位恢复算法
- The auto-spectrum is attached to linear phase, the amplitude-frequency drawing is got according to the arithmetic of bi-spectrum, then the equivalent is educed, the conversion relation is attained. 该方法通过对自谱添加线性相位,根据双谱的数值估计算法计算获得双谱在三维空间的幅频图,通过推导双谱与自谱估计算法之间的等价关系以及所得的幅频图来实现两者之间的相互转换。