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## Matlab And Polar |

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matlab and polar and plot , matlab and polar pattern , matlab code and polar , matlab polar plot antenna

26 Threads found on edaboard.com: **Matlab And Polar**

I'm sure you can find something in **matlab**/Octave/Scilab. Had you already searched on the web by "**polar** plot radiation pattern" or in the Mathworks website ?

Software Recommendations :: 09-17-2016 00:42 :: andre_teprom :: Replies: **1** :: Views: **33**

hi,
I want to plot the diffracted field by a PEC wedge. I posted the equation **and** the main plot **and** my code's figure in an Image.
**and** this is my **matlab** code,but I receive this error:
Warning: Imaginary parts of complex X **and**/or Y arguments ignored
> In **polar** (line 192)
In (...)

Electromagnetic Design and Simulation :: 04-12-2016 09:19 :: mohammad.rashedi :: Replies: **0** :: Views: **685**

hi i have the same problem is it possible to shre your **matlab** code? i want to plot farfield result wich i get from cst (i have numbers in db for each theta ) i just use **polar** (theta,farfield) comment but my 0 position **and** 90 ,.. arent same as a farfield plot .what should i do?

Electromagnetic Design and Simulation :: 04-11-2014 09:01 :: amntt :: Replies: **2** :: Views: **3858**

Hi;
I ve to convert this double integral from Cartesian to **polar** coordinates
\iintf(x,y)dxdy -amatlab code)
Thanks

Mathematics and Physics :: 01-28-2014 12:47 :: djoe :: Replies: **3** :: Views: **763**

Hi anybody please help
Raster scanning of radar in **matlab** is possible or not?If possible hoe to plot 3D **polar** plot for azimuth **and** elevation scanning? please help me

Power Electronics :: 04-16-2013 05:24 :: beemarav :: Replies: **0** :: Views: **1860**

Hi, I got lot of data in **polar** form **and** want to processing by creating a formula/program in **matlab**. Can anyone give me some advice.I am starter of **matlab**.
For example ,
F(x) = / S11
**and** i have lot of data of S11 ,S22 ,S12 in **polar** form
S11 Magnitude Phase
f=0.91GHz (...)

RF, Microwave, Antennas and Optics :: 01-30-2013 06:46 :: chowlong :: Replies: **0** :: Views: **684**

I was messing around with this a few years ago, **and** found a package that someone had created to plot log/dB scale on a **polar** chart in **matlab**. I don't recall which package I used, but there are bound to be many out there, **and** Google agrees.
Start here:

Electromagnetic Design and Simulation :: 04-17-2012 15:38 :: enjunear :: Replies: **1** :: Views: **1279**

give me the code in **matlab**
how??
thanks

Network :: 06-16-2011 12:58 :: aboazoz :: Replies: **2** :: Views: **1242**

you can use **polar** plot available in excel/**matlab** or if your simulation software imports txt file you can use that too!

RF, Microwave, Antennas and Optics :: 04-28-2011 10:57 :: Element7k :: Replies: **1** :: Views: **1235**

check these
Systems Biophysics - Research - Gabor Filter

Digital Signal Processing :: 04-05-2011 15:49 :: ckshivaram :: Replies: **4** :: Views: **15781**

I want **matlab** codes in 2D **and** 3D on antenas..for e.g yagi-uda **and** that for dolph chebyshev arrays..I want the **polar** plot **and** their magnitude plot..All i've got to do is optimise the patterns..thnx in adv.

Electromagnetic Design and Simulation :: 02-09-2011 04:16 :: salman1989 :: Replies: **3** :: Views: **1242**

I want to interface **matlab** (GUI) with AT89S51 uC to control the direction **and** angle of a bi-**polar** stepper motor. How should I proceed? The questions that I have in my mind include:
1. Can I send the no. of steps first in one byte of data, then another byte of data containing the direction data (CW or CCW)? How can I do this?
2. How should (...)

PC Programming and Interfacing :: 12-26-2010 10:28 :: ZaeemAhmad :: Replies: **2** :: Views: **998**

hey can anyone help me please iam doing a **matlab** assginment about antenna arrays **and** what i wrote so far is
N=8;
t=-2*pi:0.001:2*pi;
l=1;
d=l/2;
b=2*pi/l;
Y=b*d*cos(t);
A=(sin(N*(Y/2))./(N*sin(Y/2)));
plot(t,A);
**polar**(t,A);
**and** it works
but i need some one who can help me in 3D part i cant find it
so please (...)

Electromagnetic Design and Simulation :: 03-09-2010 02:24 :: donalddrug666 :: Replies: **0** :: Views: **1308**

Hello,
I have some measurement results of an antenna saved in a text file. There are 6 columns of data (1.theta angle, 2.phi angle, 3.module **and** 4.phase-for co**polar** component; **and** 5.module **and** 6.phase-for cross**polar** component)
What I want to do is plot the radiation diagrams for the (...)

RF, Microwave, Antennas and Optics :: 12-22-2009 10:11 :: Geoffrey_85 :: Replies: **0** :: Views: **1332**

Hi every body,
I am trying to simulate complicated curve at HFSS, anybody can help me plz?
I draw it in **matlab**, but i can not draw it in HFSS, it,s in **polar** cordinate,
thanks
thanks

Electromagnetic Design and Simulation :: 05-02-2009 18:41 :: Leilon :: Replies: **2** :: Views: **1642**

HOW TO PLOT COMPLEX VALUES IN **matlab**

Electromagnetic Design and Simulation :: 03-14-2009 04:38 :: ksnls :: Replies: **6** :: Views: **23364**

Search **matlab** help for "plot", "**polar**", "mesh", **and** "surf", **and** you will find good examples.
Here's a simple example of subplots, **and** a few other adjustments:
x = 0:30:360;
y = ;
subplot(1,2,1); plot(x,y); grid on; set(gca,'XTick',0:30:360'); xlim();
subplot(1,2,2); **polar**(x*pi/180,y); (...)

Electromagnetic Design and Simulation :: 10-29-2007 01:33 :: echo47 :: Replies: **2** :: Views: **6023**

Hi, I'm trying to plot 3d **polar** antenna pattern with **matlab**, but it doesn't work. The most I can do is to convert data to rectangular coordinates **and** then use mesh or surf. Obviously it's not the same.
Does anybody know how can I do it (commercial software or private code)?
thanks a lot
Grendhell

RF, Microwave, Antennas and Optics :: 09-19-2007 12:55 :: grendhell :: Replies: **1** :: Views: **6778**

please i need help in **matlab**
i have data in cylindercal coordinates **and** i want to plot it
I have ER **and** EQ **and** EZ (electric field in cylindercal coordinates)
**and** i want to plot the total electric field with R **and** Q (transvers coordinates in cylindercal coordinates)
i need acode (...)

Electromagnetic Design and Simulation :: 03-04-2007 06:51 :: fatma1000 :: Replies: **1** :: Views: **1865**

hi
use root locus plot (rlocus in **matlab**) **and** analyse the stability.

Elementary Electronic Questions :: 04-06-2006 06:06 :: hr_rezaee :: Replies: **5** :: Views: **3212**

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