The complete design of both model classes and controller classes are given in detail in this paper 本文對(duì)現(xiàn)代遠(yuǎn)程教育系統(tǒng)中的模式類和控制器類進(jìn)行了詳細(xì)的設(shè)計(jì)。
The other one is the synthetical local nonlinear pca neural network recognition model constructed by combining the nonlinear generalization of pca and sub - space pattern recognition technology . we use the two recognition systems in handwritten digitals and characters recognition and obtain some satisfactory results . compared with some traditional classifiers , our systems have better recognition performances 而基于非線性pca的神經(jīng)網(wǎng)絡(luò)識(shí)別模型對(duì)傳統(tǒng)的線性pca進(jìn)行了推廣,并利用了子空間的模式識(shí)別方法,針對(duì)每個(gè)字符類使用神經(jīng)網(wǎng)絡(luò)建立多個(gè)模板,然后利用pca神經(jīng)網(wǎng)絡(luò)和聚類算法構(gòu)造自動(dòng)編碼器組對(duì)模式類進(jìn)行重構(gòu),避免了特征提取的復(fù)雜性和信息的丟失,提高了系統(tǒng)的識(shí)別性能和運(yùn)算效率。
Mvc - based web design pattern was adopted to design the whole system , interface design and logic programming were effectively archived by combination of t three java techniques : jsp , servlet and javabean . jsp was used to build user interface , servlet was used to play the role of controller and javabean was to encapsulate the business logic of model . the complete design of both model classes and controller classes were given in detail in this paper 采用了基于mvc的web應(yīng)用體系。 jsp ( view ) + servlet ( controller ) + javabean ( model )的體系設(shè)計(jì)有效地實(shí)現(xiàn)了界面和邏輯的分離。本文對(duì)廣播電視行業(yè)綜合業(yè)務(wù)管理系統(tǒng)主要的模式類和控制器類進(jìn)行了詳細(xì)的設(shè)計(jì)。
In this dissertatio n , product elements pattern class and geometric feature class are defined , and a product domain knowledge base is built , including product elements pattern rules database , geometric features database , and product template for elements mapping . based on the pattern matching and constraint adding mechanism , the sketch is interpreted and regularized 構(gòu)建了產(chǎn)品領(lǐng)域知識(shí)庫(kù),包括產(chǎn)品元素模式規(guī)則庫(kù)、產(chǎn)品元素幾何特征庫(kù)和產(chǎn)品模板映射器,定義了產(chǎn)品元素模式類和幾何特征類,通過一會(huì)模式匹配機(jī)制和約束施加機(jī)制,實(shí)現(xiàn)對(duì)草圖元素設(shè)計(jì)層的解釋和規(guī)整。