dc.contributor.author shan, Zhang Qi dc.contributor.author Zhihua, Li dc.date.accessioned 2016-06-13T20:33:14Z dc.date.available 2016-06-13T20:33:14Z dc.date.issued 1982-09 dc.identifier.issn 0884-5123 dc.identifier.issn 0074-9079 dc.identifier.uri http://hdl.handle.net/10150/612947 dc.description International Telemetering Conference Proceedings / September 28-30, 1982 / Sheraton Harbor Island Hotel and Convention Center, San Diego, California en_US dc.description.abstract The basis of mathematics which can form a telemetering system is orthogonal functions. Three kinds of orthogonal functions are used up to now. First of them is sine and cosine functions. Second one is block pulse functions. The third one is walsh functions. Their corresponding systems are FDM, TDM and SDM. There are also other orthogonal sets which can form telemetering system, such as Legendre polynomials and Hermite polynomials. Hewever. They are too complex for engineering practice. Except these functions mentioned above, is there any other orthogonal functions which is suitable for engineering practice? In this paper we presented a new type of orthogonal functions. Its construction is similar to Walsh functions. The amplitudes of the functions are +1, -1 and 0. In the sence that they close the gap between walsh functions and block functions, it is called Bride functions. The definition and properties are discussed in more detail here. The construction of system is also similar to that of SDM. dc.description.sponsorship International Foundation for Telemetering en dc.language.iso en_US en dc.publisher International Foundation for Telemetering en dc.relation.url http://www.telemetry.org/ en dc.rights Copyright © International Foundation for Telemetering en dc.title A NEW ORTHOGONAL MULTIPLEX SYSTEM en_US dc.type text en dc.type Proceedings en dc.contributor.department Beijing Institute of Aeronautics and Astronautics en dc.contributor.department Qinghua University en dc.identifier.journal International Telemetering Conference Proceedings en dc.description.collectioninformation Proceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection. en refterms.dateFOA 2018-09-11T12:49:45Z html.description.abstract The basis of mathematics which can form a telemetering system is orthogonal functions. Three kinds of orthogonal functions are used up to now. First of them is sine and cosine functions. Second one is block pulse functions. The third one is walsh functions. Their corresponding systems are FDM, TDM and SDM. There are also other orthogonal sets which can form telemetering system, such as Legendre polynomials and Hermite polynomials. Hewever. They are too complex for engineering practice. Except these functions mentioned above, is there any other orthogonal functions which is suitable for engineering practice? In this paper we presented a new type of orthogonal functions. Its construction is similar to Walsh functions. The amplitudes of the functions are +1, -1 and 0. In the sence that they close the gap between walsh functions and block functions, it is called Bride functions. The definition and properties are discussed in more detail here. The construction of system is also similar to that of SDM.
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