Science Buddies: "Ask an Expert"

Hello...I'm working in a virtual ultrasound imaging system which depends mainly on simulations using the FIELD II simulation program but I faced many problems which I tried to solve but one of them is how to change the bandwidth.

The Ask the Expert forums are for students in grades K-12 (and their parents and teachers) who are working on hands-on science projects. If you fit those criteria and are working on a science project, please provide more details about your project including your hypotheses and the experiments you plan. Otherwise, there are other sites on the internet where your questions would be more appropriate.

Thanks,
Madeline
Moderator