Design and Implementation of Passive Detection Array Signal Simulation System for Direct Location Algorithm Analysis

Aiming at the fact that the research of direct location algorithm needs a lot of simulation experiments and a large number of parameters are repeatedly modified in the complicated and huge algorithm program, a passive detection array signal simulation system for the analysis of direct location algorithm is proposed. First, the theory of signal model is explained, then the process of getting analog signals and the architecture of the software system are combed based on the signal model, and finally the software system is tested to prove that the analog signals obtained by using the software system are correct and effective. This interface allows researchers to set and view parameters more intuitively by setting the foreground interface module. After setting the parameters, the foreground interface module will transfer the data to the background algorithm for signal simulation, and finally get the analog signal of the corresponding parameters, which will improve the efficiency of the algorithm researchers.