Webwhich coherence is maintained. Therefore, a spectrally pure source (such as a stabilized single longitudinal-mode laser) would have a long coherence time and length, while a spectrally broad-band source (such as white light or multi-mode laser) would have a short coherence length. Webcross-correlation 和coherence 都是时间序列分析里的概念，用来表述两个时间序列X(t) 和 Y(t)之间的关系。 寒江雪同志的回答里说“ 往往二者计算出的结果非常近似 ”我想应该指的是这两个概念。

coherency中文, coherency中文意思 - iChaCha

Webcoherence的意思、解释及翻译：1. the situation when the parts of something fit together in a natural or reasonable way: 2. the…。了解更多。 Webcoherence 在英语-中文（简体）词典中的翻译. coherence. noun [ U ] uk / kəʊˈhɪə.r ə ns / us / koʊˈhɪr. ə ns /. C2. the situation when the parts of something fit together in a … marine geophysical research期刊

The coaxial collinear printed dipole structure used to improve gain …

在物理學中，相干性（coherence）又称同調性 ，是波的一个理想内禀属性（英语：Intrinsic and extrinsic properties），它使波可进行“定态干涉”（stationary interference，时间或空间固定下的干涉）；亦即為了產生顯著的干涉現象，波所需具備的性質。若两个波源的频率和波形相同，则它们是相干的（coherent）或同调的。更概括地说，相干性描述了单波与自己、多波之间、波包之间，某些物理量间的相关特性。 Webwcoh = wcoherence(x,y) returns the magnitude-squared wavelet coherence, which is a measure of the correlation between signals x and y in the time-frequency plane. Wavelet coherence is useful for analyzing nonstationary signals. The inputs x and y must be equal length, 1-D, real-valued signals. The coherence is computed using the analytic Morlet … WebNational Center for Biotechnology Information marine georesources \u0026 geotechnology