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- linear phase channel 线性相位信道
- Linear Phase Angle between Current and Voltage. 电流及电压线性相位角。
- 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。
- It is shown that RZ-ODPASK format can tolerate more chromatic dispersion than the other two formats, especially in its phase channel. 结果表明,RZ-ODPASK调制格式抗色散能力较强,且相位支路的色散容限均大于幅度支路;
- 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 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。
- 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。
- 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。
- In this paper, the general normalized least mean square (NLMS) adaptive algorithm was modified to ensure the linear phase of the FIR filter obtained in this way without the gradient noise amplifying. 它用经过改进的归一化最小均方(NLMS)算法来保证所得结果具有线性相位，且克服了梯度噪声放大问题，同时也不必选择步长。
- In part four, a new method of design linear phase filter banks with SOPOT(Sum of Powers of Two) coefficients is presented on the basis of perfect reconstruction lattice structure filter banks. 第四部分，在完全重构线性相位格型滤波器组的基础上，我们提出了一种设计无乘法的线性相位滤波器组的新方法，实验证明该方法是有效的。
