Nomenclature ================================================================================ .. list-table:: :header-rows: 1 :align: center :widths: auto * - Symbol - Definition - Units * - :math:`C` - Normalized signal change - * - :math:`D` - Dynamic block operator - * - :math:`e` - Error estimate - * - :math:`F` - Static block operator - * - :math:`i` - Block index - * - :math:`J` - Block input signal - * - :math:`j` - Time step index - * - :math:`K` - Block type index - * - :math:`k` - Block type index - * - :math:`L` - Block output signal number - * - :math:`m` - Block output signal number - * - :math:`q` - Block input signal - * - :math:`r` - Block input signal - * - :math:`S` - Signal value - * - :math:`t` - Time - s * - :math:`u` - Input variable - * - :math:`x` - State variable - * - :math:`y` - Output variable -