creating a 3d image

Hello,

I am using an ultrasonic sensor to scan a test object. I want to recreate the test object using MATLAB from the sensor data. Any suggestions how it can be done.

I have to use time of flight for calucating the distance wave travel in medium to get the depth, but how to recreate the image.

Thanks

[José-Luis]

This question is very difficult to answer without knowing the structure of your data. Also, as it is posed, it sounds like you want somebody to do your work for you.

http://www.mathworks.com/matlabcentral/answers/6200

[Ricky]

Sorry Luis if it sounded like I am asking somebody to do my work. I wanted a basic idea how a 3d image can be created from 2D array data which contains sensor data. Sensor data gives me the time it takes for a signal to travel from sensor to the object and receive the signal back.

[Sean de Wolski]

So you have one 2d array that has a time. How does this related to depth? Can you provide a small sample of inputs/expected outputs?