MATLAB System Identification Toolbox three minutes to start

Matlab comes with a lot of toolboxes, because the course requires a System identification toolbox, which is identification toolbox
Oneself toss for a period of time, is reluctantly will use, here briefly explain how to use
Very simple ... Three minutes to get started.
The Prime minister in the work space to the data you want to identify, will not be imported to find a MATLAB book to flip it
Open System Identification Toolbox Only one Exit button is available, stun ....
First click on the Import Data drop-down menu, you can choose the time domain or frequency domain data, according to their own needs to choose, here I choose is the time domain will pop up an import Data dialog box, there is a workspace variables, here to fill in the data variable name you just imported
Here is the data information is the name, no use, write a favorite you like, or simply do not tube, starting time, sampling interval sampling period, as required to fill the good
All filled out to select the import will be available at this time in the Import data drop-down menu There is information, working data, and then choose preprocess that is to preprocess the data, note that the pre-processing object is working data, Each preprocessing in the left two columns will have a new data generation, at this time as long as the new data dragged, moved to the box of working data, you can change the working data you want to process, can be processed so many times, Get the data you eventually want to identify and the data for validation (the unwanted data can be dragged to that trash, which is the Recycle Bin, or can be retrieved from the Recycle Bin) next is to identify, first the identification of data dragged to working data that box, Then drag the validated data to the box validation data.
Click the drop-down menu estimate, choose the model you want, in the popup dialog box set parameters after the point estimate, there is a model generated, in the right data bar, that is, the model views, there are many can choose, each one can be selected to generate a corresponding map, is generated by the data used for validation.
can only see, but do not know the parameters of the model is how much ....
The same way to drag the model to the box to workspace, and then to see Workspace, the more variable is the model you identified
Various views also have a lot of settings, a try to know, in a model or a set of data points, the line becomes thin will not show up in the diagram
So much for the rest of the one, it's easy to get started.