- Design and implement a filter bank to divide the ultrasound signal into multiple frequency sub-bands. MATLAB's Signal Processing Toolbox offers functions such as "fir1" or "designfilt" to design and create various types of filters, including FIR and IIR filters. For more information, you can follow these links:
- For signal recombination a recombination algorithm can be implemented and applied to combine the filtered sub-bands and enhance the signal-to-noise ratio (SNR). The specific recombination algorithm can vary depending on the application and desired results.