The variance normalized correlation is used to match the interesting points roughly in the first phase . the rough match is accurate in some extent because unicity and symmetry are imposed on the correlation 第一個階段使用規(guī)一化相關(guān)來進行特征點的粗略匹配,由于在規(guī)一化相關(guān)上加入了單一性和對稱性的限制,粗略匹配有著較好的精度。
Finally, we present the approximate distribution of trapping potential of the guided cold atoms in the atomic funnel based on the vccc or the uccc . by using a similar method in the analysis of optical coherence, we study the coherent evolution of the ground-state wave function of ultra-cold atoms in atomic funnel, and obtain some normalized correlation functions of the first, second, third and high order 最后,給出了原子在基于v-型和u-型載流導(dǎo)體構(gòu)建的原子漏斗中所感受到的囚禁勢的摘要采用漂流導(dǎo)體的原子易引及其原于光學(xué)器件近似分分,并采用類似于光場相干性的分析方法,計算了超冷原子物質(zhì)波的基進波函數(shù)及其在原子漏斗中傳播時相干性的演化,得到了物質(zhì)波的一階、二階、三階和高階相于度。