- 本征函數(shù)
- 特征函數(shù)
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eigen function中文什么意思
例句與用法
- Assembly model of the pro / engineer cad / cam does not support the interference check of assembly path and process . to resolve this problem , this paper put forward a method which directly takes advantage of the eigen functions of pro / engineer . that is : planning path and simulating dynamically under skeleton , setting interference conditions and simulation degree under relation of pro / program , realizing the interference check with the man - machine interchange
本文從裝配的概念及發(fā)展現(xiàn)狀、裝配模型的建立、裝配的評(píng)價(jià)體系等系統(tǒng)地闡述了產(chǎn)品虛擬裝配的過程和重要性，并對(duì)虛擬裝配的操作平臺(tái)pro engineer作了一個(gè)簡單的介紹，針對(duì)pro engineercad cam軟件assembly模塊中不能體現(xiàn)裝配路徑及過程干涉的問題，提出了在組合件的skeleton下規(guī)劃裝配路徑和動(dòng)態(tài)仿真、在pro program的relation下設(shè)定干涉條件和仿真程度、以及通過人機(jī)交互解決干涉的方法。 - The paper is concerned with the eigen functions of optical fields in dielectrics , the theories of optical waveguide eigen mode , the characteristics of optical waveguides diffracted field , the theories of mode coupling in optical waveguides and the spectral response theories and simulating method for arrayed waveguide grating . in this paper , a set of beam propagation theory based on eigen modes analysis is set up which afforded theoretical basis for designing and analyzing awg devices . experiment of fabricating sio _ ( 2 ) layer by using porus silicon is also carried out in this paper , which is a new method for fabricating waveguide cladding layer
本文以設(shè)計(jì)陣列波導(dǎo)光柵器件為目標(biāo)，對(duì)介質(zhì)波導(dǎo)光場的本征波函數(shù)，光波導(dǎo)本征模理論，光波導(dǎo)衍射場特性，光波導(dǎo)模式耦合理論和awg器件的光譜響應(yīng)特性及模擬方法進(jìn)行了深入研究，建立了一套基于本征模式場分析的光波導(dǎo)光束傳輸理論，為波導(dǎo)器件的設(shè)計(jì)提供正確的理論基礎(chǔ)，并嘗試了利用多孔硅生長厚的二氧化硅，用于制作波導(dǎo)包層材料。