RF Blockset converts frequency domain RF information to a baseband-complex time-domain model, for fast execution and compatibility with Simulink signal processing and communications blocks.
This simple model illustrates some relationships inherent in the conversion...
* Length of impulse response = number of sub bands
* Total bandwidth = 1/sample time
* sub band bandwidth = total bandwidth / number of sub bands
Select "View=>Model Explorer" on the Simulink menu to view and change the n_sub_bands and bandwidth parameters in the Model Workspace, then rerun the model to see the effect
Colin Warwick (2021). Frequency Domain to Baseband-complex time-domain Modeling in RF Blockset (https://www.mathworks.com/matlabcentral/fileexchange/5446-frequency-domain-to-baseband-complex-time-domain-modeling-in-rf-blockset), MATLAB Central File Exchange. Retrieved .
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