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Matlab中length函数的详解

一、Matlab中length函数用法Matlab中的length函数用于返回一个向量或矩阵中的元素数量。一般来说，如果向量或矩阵的行数或列数中较小的那个为1，则length函数返回较大的那个维度的长度。例如，对于一个向量来说，length函数返回该向量的元素个数；而对于一个矩阵来说，length函数返回该矩阵的行数和...

开发笔记 ·2023-08-01

ORA-24167: incompatible rule engine objects, cannot downgrade

文档解释ORA-24167:incompatibleruleengineobjects,cannotdowngradeCause:thereareruleengineobjectsinthedatabasethatcannotbedowngraded.Action:checkutlincmp.sqlandremovea...

IT技术学习 ·2023-07-28

ORA-48201: Field Length Exceeds Maximum [string] [string] [string]

文档解释ORA-48201:FieldLengthExceedsMaximum[string][string][string]Cause:Anillegalfieldlengthwasused.Action:Fixthecall.。ORA-48201：字段长度超出最大值[string][string][string]O...

IT技术学习 ·2023-07-28

ORA-28085: The input and output lengths of the redaction do not match.

文档解释ORA-28085:Theinputandoutputlengthsoftheredactiondonotmatch.Cause:Asspecified,theredactionparametersproducedanoutputwithalengthdifferenttothatoftheinput.Acti...

IT技术学习 ·2023-07-28

ORA-51704: Error string received from XPath engine

文档解释ORA-51704:ErrorstringreceivedfromXPathengineCause:AnerrorwasreceivedfromtheXPathlibraryduringanXPathoperation.Action:Checkxmlerr.htounderstandthecauseofthee...

IT技术学习 ·2023-07-28

ORA-24373: invalid length specified for statement

文档解释ORA-24373:invalidlengthspecifiedforstatementCause:Thelengthspecifiedforthestatementiseither0ortoolarge.Action:Specifyavalidlengthforthestatement.ORA-24373表示...

IT技术学习 ·2023-07-28

ORA-27603: Cell storage I/O error, I/O failed on disk string at offset string for data length string

文档解释ORA-27603:CellstorageI/Oerror,I/OfailedondiskstringatoffsetstringfordatalengthstringCause:CellstorageI/Oreadorwritefailed,possiblyduetoaconfigurationproblem...

IT技术学习 ·2023-07-28

ORA-13619: The procedure argument string is greater than the maximum allowable length of string characters.

文档解释ORA-13619:Theprocedureargumentstringisgreaterthanthemaximumallowablelengthofstringcharacters.Cause:Theuserattemptedtopassacharacterargumentthatistoolong.Act...

IT技术学习 ·2023-07-27

ORA-28237: seed length too short

文档解释ORA-28237:seedlengthtooshortCause:Theseedspecifiedforthekeygenerationroutinemustbeatleast80characters.Action:Specifyalongerseed.ORA-28237：seedlengthtooshort...

IT技术学习 ·2023-07-26

ORA-24163: dblink is not supported in rules engine DDLs

文档解释ORA-24163:dblinkisnotsupportedinrulesengineDDLsCause:theobjectnamehasadatabaselinkinit,whichisnotsupportedAction:DonotspecifyremoteobjectsinrulesengineDDLs....

IT技术学习 ·2023-07-26

ORA-19701: device name exceeds maximum length of string

文档解释ORA-19701:devicenameexceedsmaximumlengthofstringCause:Thedevicenameindicatedisinvalid.Action:Supplyacorrectdevicenameandretrytheallocation.。ORA-19701：设备名称超过...

IT技术学习 ·2023-07-26

ORA-48489: The input exceeds the maximum length [string]

文档解释ORA-48489:Theinputexceedsthemaximumlength[string]Cause:TheinputexceedsthemaximumlengthAction:ReporttoOracleOra-48489是Oracle数据库的错误编码，表示输入的文本字符串超过最大长度。官方解释ORA...

IT技术学习 ·2023-07-26

ORA-22298: length of directory alias name or file name too long

文档解释ORA-22298:lengthofdirectoryaliasnameorfilenametoolongCause:ThelengthofdirectoryaliasnameorfilenamegivenforaBFILEistoolong.Action:Useashorteraliasorfilename....

IT技术学习 ·2023-07-26

ORA-24295: max key length (string) for sorted hash cluster exceeded

文档解释ORA-24295:maxkeylength(string)forsortedhashclusterexceededCause:SortedhashclustershaveamaximumkeysizeAction:NoneORA-24295:maxkeylength(string)forsortedhashc...

IT技术学习 ·2023-07-26

ORA-48491: The program name is too long, exceeds the maximum length [string]

文档解释ORA-48491:Theprogramnameistoolong,exceedsthemaximumlength[string]Cause:theprogramnamelengthexceedsthemaximumlengthsettingAction:ReporttoOracleORA-48491错误表示程...

IT技术学习 ·2023-07-26