最新以头夹肌肉肌电图分析实现重郁症之电脑辅助诊断(Part课件PPT.ppt 30页

'进入夏天，少不了一个热字当头，电扇空调陆续登场，每逢此时，总会想起那一把蒲扇。蒲扇，是记忆中的农村，夏季经常用的一件物品。　　记忆中的故乡，每逢进入夏天，集市上最常见的便是蒲扇、凉席，不论男女老少，个个手持一把，忽闪忽闪个不停，嘴里叨叨着“怎么这么热”，于是三五成群，聚在大树下，或站着，或随即坐在石头上，手持那把扇子，边唠嗑边乘凉。孩子们却在周围跑跑跳跳，热得满头大汗，不时听到“强子，别跑了，快来我给你扇扇”。孩子们才不听这一套，跑个没完，直到累气喘吁吁，这才一跑一踮地围过了，这时母亲总是，好似生气的样子，边扇边训，“你看热的，跑什么？”此时这把蒲扇，是那么凉快，那么的温馨幸福，有母亲的味道！　　蒲扇是中国传统工艺品，在我国已有三千年多年的历史。取材于棕榈树，制作简单，方便携带，且蒲扇的表面光滑，因而，古人常会在上面作画。古有棕扇、葵扇、蒲扇、蕉扇诸名，实即今日的蒲扇，江浙称之为芭蕉扇。六七十年代，人们最常用的就是这种，似圆非圆，轻巧又便宜的蒲扇。　　蒲扇流传至今，我的记忆中，它跨越了半个世纪，也走过了我们的半个人生的轨迹，携带着特有的念想，一年年，一天天，流向长长的时间隧道，袅以头夹肌肉肌电图分析实现重郁症之电脑辅助诊断(Part Anartificialneuralnetwork(ANN)ArtificialintelligenceMathematicalmodelLearningsystemComputer-aiddiagnosisMethodsandMaterialsAnartificialneuralnetwork(ANN):類神經網路2 MethodsandMaterialsBackpropagationneuralnetwork(BPNN)SupervisedneuralnetworkBackpropagationneuralnetwork(BPNN):倒傳遞類神經網路f1234kLf123451234abcdekLInputlayerHiddenlayerOutputlayer3 MethodsandMaterialsBackpropagationneuralnetwork(BPNN)Adjustweights7 MethodsandMaterialsSupportvectormachine(SVM)ClassificationStatisticsHyperplaneoptimalseparatinghyperplane(OSH)supporthyperplaneMarginOSH:最佳分割超平面Supporthyperplane:支持超平面8 ResultsT.O.V.AMDDHigheromissionratesHighermeanresponsetimesMorevariabilityEMGfeaturesMDDLowerEAandRMSvaluesHigherMFandMPFvalues9 ResultsT.O.V.ACompareEMGComparisonbygroupsduringrestGroupsMeanSDPEA(uv)MDD22.2034.840.001Control56.5953.51RMS(uv)MDD0.120.160.000Control0.280.25MDF(PSD)MDD80.407.310.000Control73.117.77MPF(PSD)MDD84.984.190.000Control80.514.14*p<0.0510 ResultsT.O.V.ACompareEMGComparisonbygroupduringTOVAGroupsMeanSDPEA(uv)MDD28.4638.270.013Control65.0188.40RMS(uv)MDD0.140.180.010Control0.320.40MDF(PSD)MDD80.836.590.000Control72.796.45MPF(PSD)MDD85.223.970.000Control80.433.31*p<0.0511 ResultsAccuracyAccuracyRestTOVATrainTestTrainTestBPNN92.06%76.67%87.67%76.67%SVM100%83.33%98.33%83.56%12 ConclusionandDiscussionMDDbecomesmoredistinguishablewhenrestingHealthcontrolshavewiderrangeofEAandMFMDDpatientshavethelowercapabilityonphysiologicalregulationHopefully,thesystemcanbeusedtodetectandtocontroltheMDDdisorderinthefuture.13 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ThankYouforYourAttention15 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信用证是一种银行向出口方开立的有条件承诺付款的书面文件第二节信用证开证申请人（进口方）开证行受益人（出口方）17 不可撤销即期跟单议付信用证流程示意图②申请开证书⑾付款赎单⑧索偿开证申请人(进口人)①合同受益人(出口人)付款行开证行通知行议付行③开证、寄证④通知交单、议付⑥审证、改证⑨偿付船公司⑤装货取单⑦议付⑩提示、见票船公司⑿凭单提货 汇付的定义（汇款）----顺汇汇付方式的当事人货款解付货款的指示货款汇款人（进口商）汇出银行汇入银行收款人（出口商）二、汇付和托收（一）、汇付20 付款收据2.电/信汇委托通知6.付讫借记通知汇款人(买方)买卖合同规定以电/信汇付款收款人(卖方)汇出行汇入行回单交款、付费电／信汇申请书汇款通知电汇／信汇业务程序示意图1.3.3.4.5.7. 票汇业务程序示意图经核对与票根无误后付款背书后交汇票3.寄汇票通知书（票根）7.付讫借记通知汇款人(买方)4.寄交银行即期汇票收款人(卖方)汇出行（出票人）汇入行（付款人）银行即期汇票交款、付费票汇申请书1.6.5.2.买卖合同规定以票汇付款 1、托收方式的当事人（二）、托收(Collection)委托人托收行代收行付款人12342021/8/1823国际贸易实务-第十六章 付款交单托收的种类承兑交单2、托收的种类和业务流程2021/8/1824国际贸易实务-第十六章 ①即期付款交单(D／PatSight)②远期付款交单(D／Pat…daysaftersight)（1）.付款交单(DocecmentsagainstPayment，D／P)2021/8/1825国际贸易实务-第十六章 即期付款交单业务程序示意图⑦③④⑤⑥①付款人(进口人)合同委托人(出口人)代收行托收行②说明：①出口人按照合同规定装货开取得货运单据后，填写托收委托书，开出即期汇票，连同货运单据交托收行，委托代收货款。②托收行根据托收申请书缮制托收委托书连同汇票、货运单据，寄交进口地代收行或提示行。③代收行收到汇票及货运单据，即向进口人做付款提示。④买方审单无误后付清货款。⑤代收行交单。⑥代收行通知托收行，款已收妥办理转账业务。⑦托收行向卖方交款。 说明：①出口人按合同规定装货后填写托收申请书，开立远期汇票连同货运单据交托收行，委托代收货款。②托收行根据委托申请书缮制托收委托书，连同汇票、货运单据寄交代收行委托代收。③代收行按照托收委托书的指示向进口人提示汇票与单据，进口人经审无误在汇票上承兑后，代收行收回汇票与单据。④进口人到期付款。(T/RD/P•T/R)⑤收行交单。⑥收行办理转账，并通知托收行，款已收到。⑦托收行向出口人交款。远期付款交单业务程序示意图③④⑤⑥①付款人(进口人)合同委托人(出口人)代收行托收行②⑦ （2）．承兑交单(DocumentsagainstAcceptance，D／A)承兑交单是指出口人的交单以进口人的承兑为条件。进口人承兑汇票后，即可向银行取得全部货运单据，而对出口人来说，交出物权凭证之后，其收款的保障就完全依赖于进口人的信用。2021/8/1829 ⒊托收的业务程序'