Seismic signal interpolation and noise deletion are two problems closely related each other.
信号内插与噪音剔除是相互有着有机联系的两个方面。
There are several circumstances in which an image of an output video signal is derived by interpolation or the like from one or more images of an input video signal.
存在几种其中通过内插或类似操作从输入视频信号的一个或更多图像导出输出视频信号的图像的情况。
Interpolation technique is used to solve the problem of phase information missing generated by weak sequence signal.
相位插补技术主要用于解决因弱信号段而产生的相位信息缺失的问题。
In this paper, for full response linear modulation signal, an interpolation criterion has been proposed.
本文对全响应线性调制信号，给出了一个插值准则。
A method using cubic-spline interpolation to process correlation peaks was proposed to improve the precision of BOC-modulated signal PN code phase measurement.
提出了利用三次样条插值法，处理BOC调制信号相关谱主峰及副峰的数据，以提高相位测量精度的算法。
Using the API model mentioned in this paper, the fractional spuriousness are reduced to the extent that the phase interpolation signal exactly matches the phase error.
采用本文研究的API内插模型，小数分频的尾数调制寄生谱可以抑制到相位内插信号准确地匹配相位误差的程度。
The deinterlace algorithm performs motion adaptive interpolation, using median filtered inter-frame differences to generate the motion signal.
去隔行算法通过对帧间差别的中值滤波完成运动自适应内插。
The accuracy measurement of the signal can be achieved with a suitable windowing operation in time domain and an interpolation algorithm in frequency domain.
该算法通过对时域信号加合适的窗函数，并在频域采用相应的内插算法，可以有效地减小测量过程中信号的频谱泄漏，得到精确的测量结果。
A reconstruction algorithm by cubic spline function interpolation, which is used to recover a signal from its dyadic wavelet transform extrema is proposed in this paper.
本文提出了用样条插值重构算法来实现由信号二进小波变换极值点重构原始信号。
This paper expatiates on the validity of this method and brings forward the preconditions of improving SNR and increasing the virtual digit of signal meterage by interpolation filter.
本文对方法的有效性进行了阐述，指出插值滤波改善SNR和提高信号测量的有效位数的前提条件。
Moreover, interpolation in spatial domain is proposed to retrieve signal for space time processing in consideration of the vibration of platform motion.
此外，考虑到实际平台运动速度的波动，本文又提出通过空域插值获得等效阵元信号进行空时二维滤波的方法。
Cubic spline interpolation is used to create the upper and lower envelopes in traditional EMD process, which has worse behavior at the edges, and influences the quality of signal process.
在已有经验模式分解的过程中，由于常用三次样条插值来拟合信号的上下包络，因此时常会出现边缘效应，从而影响了信号处理的质量。
The need for precise interpolation is more popular in digital signal processing.
重采样技术是数字信号处理领域研究的问题之一。
This paper proposes a frequency spectrum analysis method and a fast algorithm on the interpolation signal with equal samples interval.
本文提出了等间隔加密信号的频谱分析方法和计算加密信号的快速算法。
On this basis, with the combination of envelope detection and correlation peak interpolation techniques, a simulation program of real-time signal detection and targeting is designed.
在此基础上，结合包络检波等技术本文设计了实时信号检测和目标定位的仿真程序。
The HRR image at various look angles and ratios of signal to noise is recognized by Linear Interpolation Neural Network and the result is very satisfactory.
得到任意视角及可变信噪比下的一维距离高分辨率像，并用线性内差神经网络进行识别，得到了满意的结果。
The variable relationship between the threshold of the extrapolation and its correspondent Peak of the Signal-to-Noise Ratio (PSNR) in the Wavelet Bi-linear Interpolation Algorithm is deeply analyzed.
分析了小波双线性插值中高频外推阈值门限与重建图像峰值信噪比的变化关系，提出了峰值信噪比最大小波双线性插值迭代算法。
A low power, high speed design method of decimation and interpolation digital filters for audio signal processing is described.
介绍一种可用于语音处理的低功耗、高速率的抽取和内插数字滤波器的集成电路设计方法。
Two major points are discussed about the design of sampling frequency change :the interpolation of the signal of integer and reslization of MATLAB ;
在频率转换的设计过程中主要讨论了两个问题，其一是信号的整数倍内插及MATLAB实现；
Two major points are discussed about the design of sampling frequency change :the interpolation of the signal of integer and reslization of MATLAB ;
在频率转换的设计过程中主要讨论了两个问题，其一是信号的整数倍内插及MATLAB实现；
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