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Number of elements in array
N = getNumElements(array)
N = getNumElements(array) returns the number of elements, N, in the conformal array object array.
array
example
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Construct a heterogeneous 8-element circular array and use the getNumElements method to return the number of elements.
getNumElements
antenna1 = phased.ShortDipoleAntennaElement(FrequencyRange=[100e6 1e9], ... AxisDirection="Z"); antenna2 = phased.ShortDipoleAntennaElement(FrequencyRange=[100e6 1e9], ... AxisDirection="Y"); N = 8; azang = (0:N-1)*360/N-180; array = phased.HeterogeneousConformalArray(ElementPosition= ... [cosd(azang);sind(azang);zeros(1,N)], ... ElementNormal=[azang;zeros(1,N)], ... ElementSet={antenna1,antenna2}, ... ElementIndices=[1 1 1 1 2 2 2 2]); N = getNumElements(array)
N = 8
Conformal array object.
Data Types: double Complex Number Support: Yes
double
Introduced in R2013a
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