Non-Iterative Hyperbolic Equation System Solution with Analytical Expression Resolution

Y.T. Chan's paper presents a non-recursive hyperbolic equation system solution featuring analytical expression-based resolution. This algorithm offers computational efficiency with minimal calculations and rapid processing speed. When TDOA parameter estimation errors follow a Gaussian distribution, it achieves high positioning accuracy. This MATLAB implementation adapts Chan's proposed algorithm to estimate signal source locations using known TDOA estimation parameters. The program provides valuable assistance for researchers working on interference source localization and passive positioning systems, featuring optimized matrix operations and error handling mechanisms.