Beam steering, MATLAB Programming

Some recent column source designs incorporate ‘beam steering', where the phase of each element in the column is varied in order to change the angle at which the major lobe appears. This technique may be used to improve speech intelligibility by boosting the ‘direct-reverberant ratio' of energies received by a segment of an audience within a built environment - a technique which will be explored further in the Module ‘Room Acoustics'.

Investigate beam steering by incorporating a phase difference between the velocities of your pistons in the column model. (In the first instance it is probably best to use a fixed incremental time delay between each successive source - you should experiment). Note the behaviour of the major lobe as the phase difference is varied, and also any changes taking place in the sidelobes. Hint - Kinsler and Frey have something to say regarding beam steering.

Posted Date: 3/15/2013 1:37:34 AM | Location : United States

Related Discussions:- Beam steering, Assignment Help, Ask Question on Beam steering, Get Answer, Expert's Help, Beam steering Discussions

Write discussion on Beam steering
Your posts are moderated
Related Questions
Matlab Programming Vector Algebra : Create a program package for calculation of distances and intersections of lines and planes. Plot the results in a graphical representation

Write a program in Mathlab for addition of two matrices.

Characters and Encoding: A character in a MATLAB is represented by using single quotes (example, 'a' or 'x'). The quotes are essential to denote a character; without them, the

i have a project in matlab : modeling of development of an outer organ (hand,leg and head) i don''t know how to do it, my teacher said me, i have to make it easy, so, it means i s

Write the iterative Newton root nding function from lecture to be recursive. The function declaration should be root = newtonRec(f,df,x,tol). The inputs to the function are: ?

I have couple questions in MATLAB I need help in

i want to extract an image from its background in matlab..the image is a binary image

La proporción de empleados de una empresa que usan su auto para ir al trabajo es 5:16. Si hay un total de 800 empleados

clear tic L=1; T=0.2; nust=2000; dt=T/nust; n=40; dx=L/n;   r=1;  omega=10:10:5000;%Store Range of Frequencies for Simulation u=zeros(n+1,nust+1);%

Example of Printing vectors: For vectors & matrices, even though formatting cannot be specified, the disp function may be simpler to use in common than fprintf as it displays