Detection is an important part of a radar system. To improve detection capabilities, the Phased Array System Toolbox™ includes System objects for performing matched filtering and stretch-processing pulse compression, coherent and noncoherent pulse integration, range and Doppler estimation and constant false alarm rate (CFAR) detection for one or two dimensions. Utility functions let you compute and visualize receiver operating characteristic (ROC) curves for various signal-to-noise ratio (SNR) levels or probabilities of false alarm. Some utilities let you determine the maximum target detection range. Others present plots of radar coverage using Blake charts.