I have a continuous signal which is composed of multiple frequency components, not necessarily harmonics. How do I separate this signal into its frequency components? FFT tool is there but due to some reason, it is not giving the components, rather producing the same signal with a more "discretized" graph. FFT is mathematically for discrete signals, but aren't continuous signals also really discrete in MATLAB? If no, then what can I use for a continuous signal? Otherwise, how can I discretize my continuous signal to give a discrete proxy, capable to be used with the FFT block. Thanks, attaching some pictures and the model.
MATLAB: What Simulink tool should I use to break a continuous signal into its frequency components
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