sarmaxcovrate

Upper bound on area coverage rate for SAR

Syntax

acr = sarmaxcovrate(azres,grazang)

Description

acr = sarmaxcovrate(azres,grazang) returns the upper bound on area coverage rate based on SAR constraints.

Examples

Area Coverage Rate Constraint

Estimate the constraint on area coverage rate of a side-looking airborne SAR. The radar has a cross-range resolution of 1.5 m and a nominal grazing angle of ${30}^{\circ }$.

azres = 1.5;
grazang = 30;

Compute the area coverate rate constraint.

coverage = sarmaxcovrate(azres,grazang)

coverage = 2.5963e+08

Input Arguments

azres — Image azimuth or cross-range resolution

positive real scalar | vector

Image azimuth or cross-range resolution in meters, specified as a positive real scalar or a vector.

Data Types: double

grazang — Grazing angle

scalar in the range [0, 90] | vector

Grazing angle in degrees, specified as a scalar in the range [0, 90] or a vector.

Data Types: double

Output Arguments

acr — Upper bound on area coverage rate

matrix

Upper bound on area coverage rate in square meters per second, returned as a matrix. The rows of acr correspond to the azimuth resolution values in azres. The columns of acr correspond to the grazing angle values in grazang.

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.

Version History

Introduced in R2021a