If you already have Multisim (or have downloaded an evaluation version of the software) you can search for components using the following steps: For example, you may enter a manufacturer name, or choose a product Group or Family to narrow the search to specific components. Choose the Search button and enter search criteria. To access the new components, open NI Multisim, go to the Place menu, and select Component. How do I download more components for Multisim? For using these inbuilt bode function, we need to create one transfer function on a Matlab for that, we can use a tf inbuilt function which can be available on Matlab. In Matlab for a bode plot, the bode inbuilt function is available. How plot transfer function Bode diagram in Matlab? It is usually a combination of a Bode magnitude plot, expressing the magnitude (usually in decibels) of the frequency response, and a Bode phase plot, expressing the phase shift. In electrical engineering and control theory, a Bode plot /ˈboʊdi/ is a graph of the frequency response of a system. To get a bode plot, place a Bode Plotter from the instruments toolbar and wire it as shown below. Bode plots are traditionally done in log axis and are most useful to determine the role of frequency on the circuits and as you might have found out this circuit is strongly frequency dependent.
You will now see your simulation data (Figure 9) In the “Variables in Circuit” section, select “V(Vout)” parameter.In the AC Analysis dialog box, set the “Vertical Scale” to “Decibel”.
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