zero order spectrum 中文意思是什麼
zero order spectrum
解釋
零級光譜-
Using the relation between spectrum width and entropy and the different contributions devoted by each angle motion parameter to the echo spectrum width of the difference beam, the global optimal estimation is obtained through searching the angle motion parameters of zero and higher order via max - entropy and min - entropy respectively
該方法利用了各階運動參數對差波束回波譜寬度的不同貢獻以及熵與譜寬度的關系,通過最大熵和最小熵分別對0階和1階以上角運動參數進行搜索,得到全局最優估計。 -
Zero - order spectrum
零級光譜
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