May 23, 2004 · plot line in matlab I believe that the line(x,y) funtion in matlab can be overloaded to be used as a 3D function and thus be used as line(x,y,z). As stated the plot function will linearly interpolate but sometimes this is not desired. As an example animation using the line function will be more smooth than similar animations using the plot command.

Apr 11, 2009 · how to plot radiation pattern hi everybody, can anybody expalin how to make 3D polar radiation pattern in matlab? I am using UV plot where with mesh(x,y,z) command x=sin(theta)cos(phi) y=sin(theta)sin(phi) ans z=calculated gain all are NxN square matrix But I want to plot in polar form Thanks

Jul 30, 2015 · Under the modeling tab, there's an option to draw curves. Some of the options are polygon, line, circle etc. I would draw a curve in the near field region, and after running the simulation, I can evaluate the fields along the curve! Hope that helps! Let me know if you have any trouble. Attached an example model for your reference.

Dec 21, 2021 · I need to export a single contour line data from 2D contour plot in HFSS (ANSYS Electronics Desktop 2021 R1). I need to use an isocontor of a given level in the radiation pattern of an antenna (e.g. -3 dB). I can display 2D contour plot, I can select, a single isocontou, but I connot export it. HFSS exports data related to the entire 2D plot.

May 15, 2020 · However, since days I try to get a reasonable solution with mesh(), surf() and plot3() in Matlab. All of this does not work. I found a function that does the job: patternCustom(). But I do not have access to the Antenna Toolbox, so I want to plot it on my own.

Jun 23, 2008 · another simple solution is to define the variables in matlab rather than in hfss, and do the optimization in matlab, avoiding using variables in hfss. this is what i have done in research. Oct 2, 2008

Feb 22, 2005 · This is done by using the -f <format> option in the ADE->Setup->Environment usrcmdline. for format I used "psfascii" but you have other formats available (use spectre -h for more info). This format has a header folowed by the time and the saved variables value for that time so you can preprocess and than import it in matlab.

Jul 18, 2011 · Dear all, I am novice with HFSS. I have started working on antennas and have come across many terms like: E-plane radiation pattern H-plane radiation pattern Elevation and radiation pattern Cross and co polarization I tried to follow Ludwig's work but surfing through the forums made my task a...

Nov 23, 2015 · I can use fft in matlab but I could not save the data for given time range(for example time = 0:0.001:5 sec.) I defined field monitors by using time range but when I save it as txt, it saves only one time step.

May 31, 2014 · (2) Also we can easily plot histogram for any analysis data in Synopsys's "Custom Waveview". See attached figure. This is a noise voltage by transient noise analysis of Cadence Spectre. Horizontal axis is time and Vertical axis is amplitude in upper figure. Lower figure is a histogram. (3) As another option, we can plot histogram by Mathworks ...