es layer

A method for determination of Es parameters based on backscatter ionogram;

一種基于HF返回散射電離圖推斷Es層參數的新方法

The Doppler-domain instantaneous valued LMS algorithm is using the instantaneous value of the Es layer clutter in the auxiliary antenna outputs to estimate the Es layer clutter component in the main antenna output,which can suppress the Es layer clutter mostly.

提出了兩種新的抑制Es層雜波的自適應對消算法,分別是頻域瞬時值LMS算法和歸一化頻域瞬時值LMS算法。

Integration of GIS and ES for Zoning Management in Wenzhou;

GIS與ES的結合及其在控制性規劃管理中的應用

Study on the Crop Management Information System Based on Web GIS and ES;

基于WebGIS和ES集成技術的農作物管理地理信息系統研究

A rice high quality high yield cultivation-simulation-optimization-decision-making consulting system based on ES;

基于ES的水稻優質高產栽培模擬優化決策咨詢系統

Clinic Observation of Common Bile Duct Stones Treated by ES WL;

ES WL治療膽總管結石88例臨床分析