1) uniform resampling
均匀重采样
1.
This paper discusses the preprocessing procedures before power spectrum analysis of pulse transit time(PTT) variability,including the uniform resampling and removing the non-stationary trend.
研究了脉搏传播时间(PTT)变异性谱分析的预处理过程,提出了以平均心动频率作为重采样率的均匀重采样方法和基于平均心动频率控制的小波去趋势(WFC,wavelet detrend based on frequency control)方法。
3) nonuniform sampling
非均匀采样
1.
When two signals are sampled by nonuniform sampling,and the amplitude of one signal is above 10% smaller than that of the other,the weak signal cannot be detected from the mixed signal′s spectrum because of sampling′s fake-randomicity.
非均匀采样可以在对模数转化器件的采样频率要求较低的情况下,提取超出Nyquist采样定理限制的频率。
2.
In this paper, the conception of nonuniform sampling of wave-number-limited fonctions in N-dimentional euclideen space is discussed Insert functions and insert formulas of N-dimentional periodical nonuniforms sampling are deduced sampling laws of N-dimentional periodical nonuniform sampling are prove
介绍了Ｎ维欧氏空间波限函数非均匀采样的有关概念，推导了Ｎ维周期性非均匀采样的内插函数和内插公式，证明了Ｎ维周期性非均匀采样的采样定理。
5) nonuniformly sampling
非均匀采样
1.
A method to evaluate the sampling uniformity is presented,it deals with the nonuniformly sampling data acquisition systems.
该方法可以用来评价非均匀采样系统的采样均匀性。
2.
In order to reduce the computational quantity of the processing of the LFM signal in fractional Fourier domain and to meet the real-time request,a new nonuniformly sampling method is proposed.
为了减少分数阶Fourier域线性调频(LFM)信号处理的计算量,满足实时性要求,提出了一种新的非均匀采样方法。
6) Non-uniform sampling
非均匀采样
1.
Comparative analysis on rectangular non-uniform sampling algorithm and log-polar transformation algorithm of image;
矩形非均匀采样算法和对数级坐标变换算法的比较分析
2.
New methods and simulation for detecting low amplitude signals by non-uniform sampling;
非均匀采样下小信号检测的新方法及其仿真实现
3.
The non-uniform sampling in shift-invariant space;
平移不变空间的非均匀采样
补充资料：均匀
分布或分配在各部分的数量相同；时间的间隔相等：今年的雨水很～ㄧ钟摆发出～的声音 ㄧ把马料拌得均均匀匀的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条