k-Wave

1. f1368916
   

   Member
   Joined: Mar '14
   Posts: 2

   Hi
   sorry my speaking English isnot good .
   How many toneBurst signals Burst produced?
   how to simulate M-mode display from A-mode?
   I could not get my picture of the signal, but the address book is The Essential Physics of Medical imaging (second edition)(Bushberg) pages 507 & 509.
   I'm very grateful for your help in this matter Thanks!

   Posted 10 years ago #

2. Bradley Treeby
   

   Developer
   Joined: Mar '10
   Posts: 1,643

   Hi f1368916,

   An M-Mode image is created by displaying the time history of a single scan line side by side. If you are wondering about MATLAB syntax, you could do this by creating an empty matrix, and replacing each column with the scan lines, e.g.,

   m_mode = zeros(line_length, num_lines);
   for index = 1:num_lines
      m_mode(:, index) = …
   end

   Each scan line might be created from a separate k-Wave simulation with the medium properties displaced in some way.

   Regarding toneBurst, you can see how to control the inputs by typing help toneBurst at the command line, or looking at the documentation.

   Hope that helps,

   Brad.

   Posted 10 years ago #

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