Research Article
Direct Position Determination of Coherently Distributed Noncircular Sources
Input: | Received signal: | Other Parameters: ; | Output: | (1) Construct the received signals and calculate extended | covariance matrix with the formula , | (2) Determine the noise subspace using the eigenvalue decomposition of ; | (3) Calculate according to (23), then obtain and ; | (4) Determine the search interval of each parameter, and calculate | for each ; | (5) Calculate and according to (25); | (6) Evaluate according to (26), then determine the target position using | |
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