What Is the system Identification Toolbox? The System Identification Toolbox is fo ing accurate, models of complex systems from noisy time-series data It provides tools for creating mathematical models of dynamic systems based on observed input/output data. The toolbox features a flexible graphical user interface that aids in the organization of data and models The identification techniques provided with this toolbox are useful for applications ranging from control system design and signal processing to time-series analysis and vibration analysisPreface x What Is the System Identification Toolbox? The System Identification Toolbox is for building accurate, simplified models of complex systems from noisy time-series data. It provides tools for creating mathematical models of dynamic systems based on observed input/output data. The toolbox features a flexible graphical user interface that aids in the organization of data and models. The identification techniques provided with this toolbox are useful for applications ranging from control system design and signal processing to time-series analysis and vibration analysis