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- linear phase function 线性相位函数
- Linear Phase Angle between Current and Voltage. 电流及电压线性相位角。
- 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。
- 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。
- 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。
- 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 data resources and the methods for calculating important parameters in RTE, including optical thickness, phase function and single-scattering albedo, were completely discussed. 就求解离散坐标法所用到的光学厚度、相函数和单次散射反照率等参数的来源及其计算方法进行了介绍。
- 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。
- From the computation of phase function of each layer satisfying the condition of single scattering, the probability function of scat bering is obtained,which is then used to calculate the optical energy distribution by forward scattering. 计算各层满足单散射条件时的相函数,求得散射几率函数,利用它再计算前向散射的光能分布;
- 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。
- Abstract： The back-scattering of Rayleigh scatter model and Mie scatter model is analyzed, and the scattering phase function of various aerosol models is discussed and calculated. 摘 要： 分析了瑞利与米氏散射模型的后向散射对激光照明的影响，讨论并计算了不同气溶胶模型的散射相函数。
- 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。
- 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。
- 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。
- Demultiplex filter(usually refers to bandpass filter)is a significant part of DFDS,while the flat frequency response and linear phase characteristic in the passband of the FIR filter make it the best choice for the system. 分路滤波器 (通常是带通滤波器 )是解调系统的重要组成部分 ,有限冲激响应 (FIR)数字滤波器具有平坦的通带幅度响应和线性相位特性 ,是数字式解调系统的最佳选择。
- Because the filter effects with filter methods for the measured temperature are unsatisfied, this paper adopts the low-pass finite impulse response (FIR) digital filter with linear phase to deal with measured temperature. 由于普通滤波方法对检测温度的滤波效果不理想，本文采用具有严格线性相位特性的有限冲激响应(FIR)低通数字滤波器对检测温度进行处理。
- In this paper, A single-frame fringe analysis method is presented, in which subdivided fringe is modeled by linear phase and the coefficients are extracted by complex wavelet transform (CWT). 摘要本文提出了利用复数小波变换对干涉图象相位进行分块线性拟合的一种新颖的单帧干涉图象分析方法。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
