In this project, we have designed and implemented a method to estimate the dual frequencies in sinusoids immersed in additive white Gaussian noise. The Cramér-Rao lower bound (CRLB) for the signal model and a nonlinear least square frequency estimato

改进了二维图像中四个基站定位目标节点的算法，为研究动态基站的误差下限CRLB提供参考。内有matlab源文件代码，运行后的fig文件，运行命令和相关说明-Improved two-dimensional image of the target node localization algorithm to four base stations to provide a reference for the study of dynamic CRLB base station. There matla

这是一个用matlab编写的计算定位CRLB的程序。-This is a matlab prepared by the positioning calculation CRLB program.