It is not possible to directly control the resolution bandwidth in the Wireless Waveform Generator app. There are two main options:
1) Modify the resolution bandwidth indirectly by manipulating the FFT value (OFDM).
2) Export a MATLAB script from the app, and programmatically control the resolution bandwidth. For more information, please refer to the following documentation pages:
The only way to output the plot of the Wireless Waveform Generator app is to export the results and then use the results to generate a new plot. There are two different ways you can do this:
1) Export the results to a MATLAB script, and then use the script to regenerate the plot outside of the Wireless Waveform Generator app.
2) Export the results to either a MAT file or to the workspace, and then write a script to generate a plot from the data.
For more information, please refer to the following documentation page:
The Phased Array System Toolbox has waveform objects with Bandwidth as one of the properties. This allows us to specify the Bandwidth value as per our requirement.
For communication signals, try to use the Filter Designer App to design a filter using the required frequency specifications. Import the filter coefficients into the workspace and use the “filter” function to restrict the communication signal’s bandwidth.
The documentation for the Filter Designer App can be found here: Filter Designer App
The documentation for the “filter” function can be found here:filter
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