MatlabCode_RAM-HT

The programs reproduce reweighted atomic norm minimization based on Hankel-Toeplitz model (RAM-HT) and compare its performance with other algorithms, such as ANM-HT, RAM-T and ANM-T. More details and figures are shown in: [1] Chu Y, Wei Z, Yang Z. New reweighted atomic norm minimization approach for line spectral estimation[J]. Signal Processing, 2023, 206: 108897.本程序复现了基于汉克尔-托普利茨（Hankel-Toeplitz）模型的加权原子范数最小化（reweighted atomic norm minimization）方法（缩写为RAM-HT），并将其性能与ANM-HT、RAM-T、ANM-T等其他算法进行对比。更多细节及图表详见如下文献[1]：[1] Chu Y, Wei Z, Yang Z. 面向线谱估计的新型加权原子范数最小化方法[J]. 信号处理, 2023, 206: 108897.