steer and array functions did not work with my matlab
显示 更早的评论
steer and array functions did not work with my matlab 7.8.0 (R2009a) when i'm trying to run this simple program
clear all clc
d=1/4; kd=2*pi*d; i = 1:5; psi = -2*kd*i/5; zi = exp(1i*psi); a = fliplr(poly(zi)); a = steer(d, a, 0); [g, ph] = array(d, a, 400); dbz(ph, g, 45, 40);
need help plz
采纳的回答
Azzi Abdelmalek
2014-1-11
0 个投票
steer is not a built-in function, get it from FEX http://www.mathworks.com/matlabcentral/fileexchange/19030-smart-antenna-systems-for-mobile- communications/content/Steer.m
3 个评论
Amgad Salama
2014-1-12
Azzi Abdelmalek
2014-1-12
You can check by typing
help array
and try to find it with google by typing : array matlab
Amgad Salama
2014-1-12
更多回答（1 个）
Image Analyst
2014-1-11
Here's some help: http://www.mathworks.com/matlabcentral/answers/13205-tutorial-how-to-format-your-question-with-markup
I don't know how to help you because you did not tell us what "did not work" means. Did it run but just give you some result that was not what you expect? Did it partially run and then throw an error? If so, tell us what the error is. Paste all the red text that shows up in the command window. You need to give us more to work with. Don't make us guess what "did not work" meant.
What does it say when you do this on the command line:
which -all steer
If it doesn't find it, then search your all your m-files for "steer" (with the "Find Files" button) and see if any of the lines it finds is preceded by a "function" keyword, because it might be defined inside a function rather than being a separate m-file called steer.m. If you still don't find it, then you don't have it.
类别
在 帮助中心 和 File Exchange 中查找有关 Matrix Indexing 的更多信息
产品
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
