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With the popularity of smart phones, GPS is used more and more in the cell phone. The location information in the GPS is very significant for evidence-gaining. This paper researched and realized the operations under Symbian OS such as GPS-related applications. Firstly I introduced the concept of GPS and GPS-related knowledge in the mobile phone. Secondly I programmed cell phone GPS detection and extracted...
This paper developed an adaptive estimation method to estimate unknown disturbances in a class of nonminimum phase nonlinear MIMO systems. The unknown disturbances are generated by an unknown linear exosystem. The frequencies, phases and amplitudes of the disturbances are unknown, the only available information of the disturbances is the number of distinctive frequencies. The system considered in...
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