青年中文青年中文

cross-correlation的意思

cross-correlation中文翻譯:

n.互關聯,[數][電子]互相關

相似詞語短語

correlation───n.[數]相關,關聯;相互關系

dynamical cross-correlation matrix───動態互相關矩陣

perfect correlation───[數]完全相關

negative correlation───[數]負相關

partial correlation───偏[凈,部分]相關;部份相關,[數]偏相關;[數]部分相關

illusory correlation───[統計]虛幻相關;產生錯覺相關

correlation synonym───相關同義詞

correlation causation───相關因果關系

correlation calculator───相關計算器

雙語使用場景

According as principal of cross-correlation, the hardware circuit is used to restrain noise efficiently and acquire faint change of crack signal.───根據互相關原理,設計了相應的硬件相關電路,有效的抑制了噪聲并能夠提取缺陷信號的微小變化量。

If the two signals are random, the cross-correlation is zero.───倘若兩個信號都是隨機的,則互相關系數為零。

correlation coefficient and cross-correlation coefficient are also calculated.───計算出自相關系數和互相關系數;

The cross correlation among the images is being used as the distance to cluster , and the central image of per classification is found .───算法首先以圖像間的相關系數作為距離進行聚類,并確定每類圖像的中心圖像。

The sequences have the property that, in a special zone, the out-of-phase autocorrelation and cross-correlation values are all equal to -1.───這些序列具有這樣的性質:在某個特定的區域內,除個別點外,其自相關函數和互相關函數值都為-1。

Then, normalized cross-correlation matching and probability support matching method are used to match the images feature points.───然后利用歸一化互相關匹配法和概率支撐法對特征點進行匹配。

The flame distribution in impinging region is nonhomogeneous , furthermore, the cross-correlation coefficient decreases.───撞擊區內火焰分布不均勻,互相關系數降低。

The principle of time delay estimation is presented and cross correlation method is used to acquire time delay of two-channel signals.───介紹了時延估計的原理,并對兩路信號互相關的方法來測量信號的時延。

The results show that the optical flow is superior to the cross correlation method for convective precipitation systems which evolve fast.───試驗及評價的結果表明,對變化較快的強對流降水天氣過程,光流法明顯優于交叉相關法。

英語使用場景

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.