code in MATLAB

You will be given a matlab file containing 16 ultrasound scans at the same position such as the one shown next: human har en liten mit einen guten 000 48 100 SD 300 The first peak as indicated by the first arrow corresponds to the equipment and is always there but has no meaning. The strongest response around time bin 100 is caused by multiple reflections as explained in class. What type of filtering can be used to eliminate any further response from the extra pulses sent caused by this bouncing back and forth at the beginning of the ultrasound pulse trajectory? Please design the filter, decide for LPF, HPF or BPF and its frequency support. You will be given a matlab file containing 16 ultrasound scans at the same position such as the one shown next: human har en liten mit einen guten 000 48 100 SD 300 The first peak as indicated by the first arrow corresponds to the equipment and is always there but has no meaning. The strongest response around time bin 100 is caused by multiple reflections as explained in class. What type of filtering can be used to eliminate any further response from the extra pulses sent caused by this bouncing back and forth at the beginning of the ultrasound pulse trajectory? Please design the filter, decide for LPF, HPF or BPF and its frequency support