# UIArxDS Class Reference

`#include <libDS_ui.h>`

List of all members.

## Public Member Functions
bdmroot * | build (Setting &S) const
| Function building the computational object.

## Detailed Description

UI for ArxDS using factorized description!

The ArxDS is constructed from a structure with fields:

    system = {
            type = "ArxDS";
            // description of y variables
            y = {type="rv"; names=["y", "u"];};
            // description of u variable
            u = {type="rv"; names=[];}
            // description of regressor
            rgr = {type="rv";
                    names = ["y","y","y","u"];
                    times = [-1, -2, -3, -1];
            }

            // theta
            theta = [0.8, -0.3, 0.4, 1.0,
                     0.0, 0.0, 0.0, 0.0];
            // offset (optional)
            offset = [0.0, 0.0];
            //variance
            r = [0.1, 0.0,
                 0.0, 1.0];
            //options: L_theta = log value of theta,
            opt = "L_theta";
    };

Result is ARX data source offering with full history as Drv.

The documentation for this class was generated from the following file:

- libDS_ui.h