映象脈沖 的英文怎麼說
中文拼音 [yìngxiàngmàichōng]
映象脈沖
英文
image pulse-
Controlling chaos by the constant periodic pulse method in two coupled standard maps
用常數周期脈沖方法控制耦合標準映象的混沌It is based on a set of practical data in some area. the nonlinear least - square method is used to work out the parameters of the mobile communication channels " model, and then the error sequence comes into being. the noise ' s model of automobile that can reflect the random characteristics of the noise is also founded
本論文採用簡單分群的markov二狀態模型建立移動通道概率統計模型,從某一移動通道實測曲線出發,利用非線性最小二乘法得出狀態模型參數,從而獲得移動通道的差錯序列;本文對汽車噪聲的產生以及它對信號的影響進行了詳細的分析,提出了汽車噪聲模型;並且採用尖脈沖模擬汽車點火噪聲脈沖,實現了噪聲對信號的隨機干擾,形象地反映了移動通道中信號的疊加過程。
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