showPeaksTable
Show or hide peak marker table
Syntax
Description
Examples
Peaks of ULA Array in Polar Pattern
Create a 15-element ULA of cosine antennas with elements spaced one-half wavelength apart. Then, plot the directivity of the array at 20 GHz.
fc = 20.0e9; c = physconst('Lightspeed'); lam = c/fc; angs = [-180:1:180]; antenna = phased.CosineAntennaElement('FrequencyRange',[1.0e9,100.0e9],... 'CosinePower',[2.5 2.5]); array = phased.ULA('Element',antenna,'NumElements',15,'ElementSpacing',lam/2);
Plot the polar pattern and show three peaks of the antenna. When creating a polarpattern
plot, if you specify the Peaks property, the peaks table is displayed by default.
a = pattern(array,fc,angs,0);
P = polarpattern(angs,a,'Peaks',3);
Hide the table. When the peaks table is hidden, the peak markers display the peak values.
showPeaksTable(P,0);
Input Arguments
p
— Polar plot
polarpattern
object
Polar plot, specified as a polarpattern
object.
Example: polarpattern
vis
— Show or hide peaks table
0
| 1
Show or hide peaks table, specified as 0
for hide or 1
for show.
Example: 0
Data Types: logical
Version History
Introduced in R2016a
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