dirplot

Version 1.4.0.0 (5.02 KB) by Steve Rickman
Makes polar directivity plots.
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15.5K Downloads
Updated 20 Jan 2014

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A modification of The Mathworks POLAR function, DIRPLOT generates directivity plots in the style commonly used in acoustic and RF work.

Features include:
1. Plots -90 to +90 or -180 to +180 degrees based on range of input THETA, with 0 degrees at top center.

2. Produces semicircular plots when plot range is -90 to +90 degrees.

3. RHO is assumed to be in decibels and may include negative values.

4. Default automatic rho-axis scaling in "scope knob" factors.

5. Optional PARAMS argument allows manual setting of rho-axis scaling.

Cite As

Steve Rickman (2026). dirplot (https://www.mathworks.com/matlabcentral/fileexchange/1251-dirplot), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R12
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Simulation, Tuning, and Visualization in Help Center and MATLAB Answers
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Version Published Release Notes
1.4.0.0

Fixed a bug that caused RHO to be plotted incorrectly if RHOMIN was specified, and RHO was less than RHOMIN. Thanks to Wajih Elsallal.
1.3.0.0

Changed contact email address only
1.0.0.0