angle eikonal

By selecting orthogonal basis function,phase function is constructed.

通过选取正交基构造相位函数,然后将相位函数作为模型函数生成新的矩不变量。

Furthermore,its some problems,such as,the application range and the selection of the phase function are discussed and the corresponding conclusions are obtained.

重点对广义解调时频分析方法应用范围、相位函数的选择等问题进行了讨论,得出了相应的结论。

It also deals with the basic ideas about how to establish program-signal phase function, w (x) =f (Sx), the function of single to-and-fro program of multi cylinders in automatic control, w (x) =f (Sz) a function of multi to-and-fro programs of multi cylinders in automatic control, and W (x) =f (Sx), a function of parallel programs in automatic.

论述程序———信号的相位函数式建立的基本思路,自动控制中多缸单往复程序的W(x)=f(Sx)建立;多缸多往复程序的W(x)=f(Sx)的建立;并列程序W(x)=f(Sx)的建立。

The geometric law of energy conservation is utilized in designing diffraction optical component and evaluating the phase function of diffraction optical component with Gauss beams input.

为了获取长距离超细激光束,采用几何能量守恒法设计出一种衍射光学元件,推导出高斯光入射时衍射光学元件位相函数。

In this paper, the relation between objects and reflective diffraction images of spherical surface is derived by calculating phase functions on spherical surface.

球基面反射型彩虹全息的记录参数与平基面相比有所区别,通过计算位相函数得出球基面反射衍射像的物像关系,以此为基础给出球基面彩虹全息的光路参数设计方法,最后进行了实验验证。

A remark on the Hilbert transform of non-linear-phase functions

非线性相位函数的Hilbert变换的注记

Estimation of the Rotation Angle of ISAR Image Based on PCPF

基于乘积型三次相位函数的ISAR转角估计方法

Analysis of Multi-component LFM Signals by the Integrated Quadratic Phase Function

基于积分二次相位函数的多分量LFM信号分析

phase contrast transfer function

相位对比度传递函数

A Method for Phase Difference Measurement with Correlation Function Based on Mat lab

基于MATLAB的信号相位差的互相函数求法

position function

位置函数，坐标函数

stress functions and displacement functions

应力函数和位移函数

The Structure of Global Phase Functions on Finite Abelian Groups

有限Abel群上整体位相函数的结构

A Study on Minimum-phase Character of Near-field HRTF

近场头相关传输函数的最小相位特性研究

Optical Security Based on Phase Additive Using Phase-only CGH

利用纯位相计算全息图实现位相函数相加的光学安全技术

Concise Analysis on Relationship of Initial Phase of Simple Harmonic Oscillation and Trigonometric Function;

浅析简谐振动初相位与三角函数的统一

THE STRONG ASYMPTOTIC ORTHOGONALITY OF THE MBIUS FUNCTION AND THE POLYNOMIAL PHASES

Mbius函数与多项式相位的强渐近正交性

Improvement of calculation efficiency for locating diffraction spot of phase plate with correlation function fitting extreme method

由相关函数拟合极值法提高位相板衍射光斑定位的计算效率(英文)

Novel Fault Location Algorithm for High Voltage Long Transmission Line Using Amplitude and Phase Characteristics of Fault Location Function

应用测距函数幅相特性定位高压长线路故障位置新算法

relative parameter sensitivity function

相对参数灵敏度函数

Direction of Arrival Estimation Approach Based on Phase Angle Feature of Correlation Function Using RBF Neural Networks

基于互相关函数相角特征的RBF神经网络来波方位估计

Analysis of the Effects on Digitally Synthesized Signals of Arbitary Function Generator due to Phase-accumulator Truncation

任意函数发生器的相位截断对数字合成信号影响的分析

The autocorrelation function is an even function.

自相关函数是一个偶函数。