| 摘要 |
A method for identifying an odour and/or gas, an odour and/or gas is measured with a portable electronic device comprising a chemical sensor, the chemical sensor being sensitive to different analytes. A measurement tuple is supplied which comprises a set of tuple elements with each tuple element of the set of tuple elements providing a value measured by a dedicated cell of the chemical sensor and/or under a dedicated operating condition of the chemical sensor or of a cell of the chemical sensor. The measurement tuple is compared to one or more reference tuples with each reference tuple representing an odour and/or gas and comprising a set of tuple elements and an identifier for the odour and/or gas represented by the reference tuple. One or more odour and/or gas identifiers are returned to the portable electronic device subject to a result of the comparison.
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