cross-correlation发音

意思翻译

n.互关联，[数][电子]互相关

相似词语短语

correlation───n.[数]相关，关联；相互关系

dynamical cross-correlation matrix───动态互相关矩阵

perfect correlation───[数]完全相关

negative correlation───[数]负相关

partial correlation───偏[净，部分]相关；部份相关，[数]偏相关；[数]部分相关

illusory correlation───[统计]虚幻相关；产生错觉相关

correlation synonym───相关同义词

correlation causation───相关因果关系

correlation calculator───相关计算器

双语使用场景

According as principal of cross-correlation, the hardware circuit is used to restrain noise efficiently and acquire faint change of crack signal.───根据互相关原理，设计了相应的硬件相关电路，有效的抑制了噪声并能够提取缺陷信号的微小变化量。

If the two signals are random, the cross-correlation is zero.───倘若两个信号都是随机的，则互相关系数为零。

correlation coefficient and cross-correlation coefficient are also calculated.───计算出自相关系数和互相关系数；

The cross correlation among the images is being used as the distance to cluster , and the central image of per classification is found .───算法首先以图像间的相关系数作为距离进行聚类，并确定每类图像的中心图像。

The sequences have the property that, in a special zone, the out-of-phase autocorrelation and cross-correlation values are all equal to -1.───这些序列具有这样的性质：在某个特定的区域内，除个别点外，其自相关函数和互相关函数值都为-1。

Then, normalized cross-correlation matching and probability support matching method are used to match the images feature points.───然后利用归一化互相关匹配法和概率支撑法对特征点进行匹配。

The flame distribution in impinging region is nonhomogeneous , furthermore, the cross-correlation coefficient decreases.───撞击区内火焰分布不均匀，互相关系数降低。

The principle of time delay estimation is presented and cross correlation method is used to acquire time delay of two-channel signals.───介绍了时延估计的原理，并对两路信号互相关的方法来测量信号的时延。

The results show that the optical flow is superior to the cross correlation method for convective precipitation systems which evolve fast.───试验及评价的结果表明，对变化较快的强对流降水天气过程，光流法明显优于交叉相关法。

英语使用场景

A uniform auto-correlation and cross-correlation probability distribution functions of digital correlator is derived from the probability and statistics theory.

An electric-field cross-correlation Fourier transform spectrometer worked in the region of millimeter waves is described.

The time-spatial cross-correlation coefficient of the intensity fluctuation of the speckle is calculated for three surface correlation in ease of moving weak scatterer.

On the one hand, cross-correlation function is used for time-delay identification; Fast Fourier Transform and its inverse transform are applied to improve the computational efficiency.

Firstly, the normalized cross-correlation function is computed, so the peak's value and position of the normalized cross-correlation function can be found.

Using Doppler radar data, an algorithm for precipitation nowcast is set up by applying an improved cross-correlation extrapolation method (COTREC).

The algorithm defines a set of cross-correlation function of the MIMO acted as the target function of neural decoupler. The mixing genetic algorithm is adopted to train neural decoupler online.

This paper introduces cross-correlation detection theory and maximum likelihood theory and based on the two theories, puts forward a new method for weak signal detection.

The results show that different from that of pulse amplitude modulation (PAM), the cross-correlation function of PPM cannot be directly used to acquire timing due to the nonlinearity of PPM.