Ranieri, JuriVincenzi, AlessandroChebira, AminaVetterli, MartinAtienza, David2015-09-222015-09-222015-09-222014https://infoscience.epfl.ch/handle/20.500.14299/118332Apparatus comprising M sensors for measuring the temperature on M locations of the apparatus and an estimator configured to estimate a temperature vector of the apparatus with N temperature variables, whereby the estimator is configured to approximate the vector space of the temperature vector by K basis vectors and whereby the M temperature sensors are allocated on the apparatus on the basis of the K basis vectors.patentWO2013087301WO2013087301US201315119148572806