MATLAB Simulation of Correlation Interferometer Direction Finding Method

This program provides a MATLAB simulation of the correlation interferometer direction finding technique. Utilizing a 5-element circular antenna array as the receiving array, it calculates phase differences between antenna pairs to build a reference pattern library and determines signal direction of arrival through correlation processing. Execute untitled1.m and input relevant parameters to demonstrate the functionality. The implementation includes phase difference computation, covariance matrix generation, and peak detection algorithms for direction estimation.