基于互相關(guān)理論的信號(hào)處理效果評(píng)估.pdf

1、哈爾濱工程大學(xué)碩士學(xué)位論文基于互相關(guān)理論的信號(hào)處理效果評(píng)估姓名：王昊申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：馬光勝20040101鱉塵璽』型2：主里：；主室生耋AbstractThenavalbattlesynthesizingelectronicsinformationsystemisacriticalequipmentfornavybattleandaguaranteeoftechnique，SOitisparticular

2、lyimportanttoevaluatetheefficiencyofthenavalbattlesynthesizingelectronicsinformationsystemItisnotonlythesciencefoundationforthecommandorganizationtomakedecision，butalsothebasisfortheinstituteofresearchtoimprovetheperform

3、anceofthesystemTheinformationusablevectoristhemostessentialindexofthebattleefficiencyofthesynthesiselectronicsinformationsystemanditsmodelofsignalprocessingisdirectlyconnectedwithitsinformationusablevectonInthisarticle，I

4、choosetostudytheevaluationmethodsoftheefficiencyofthemodelsofsignalprocessingandputforwardtheevaluationcriterionofcrosscorrelationCorrelationoperatoriswidelyusedinthefieldofdesigningthebestreceiversignalcheckingdigitalwa

5、termark，designingandanalyzingmatchingfilterbutalltheseapplicationsareaimingatthecertainsignalInthetitle，thecriterionofcrosscorrelationtakesthecorrelationoperatorasitstheorybasisandcorrelationfunctionandcorrelationcoeffic

6、ientasitsevaluationindex。ItcanbeUSedtoevaluatetheprocessingefficiencyofuncertainsignalandtheefficiencyofjammingsignalandantijammingsignalaswellIntheprocessofevaluatinguncertainsignalprocessinginelectronicsinformationsyst

7、em，theselectionofstandardtestsignalisthekeyThisintroducesthereasonsandbasisinselectingstandardtestsignalItappliesMatlabtooltoevaluatetheefficiencyofsignalprocessingandcontrastsresultsoftheminimumerrorrule，theminimumavera

8、gesquareerrorrule，analysisofsignalspectrum，evaluationofcrosscorrelationcriterionCrosscorrelationcriterionisakindofunitary，quantitativetimedomainevaluationmethodWiththeperformanceindexesofcorrelationfunctionandcorrelation