A widely linear momentum LMS algorithm for CDMA MAI suppression had been proposed. Its mean square convergence had been analyzed, and its stability region and misadjustment had been found out.

提出了一种宽线性动量LMS算法，分析了算法在均方意义下的收敛性，给出了算法稳定条件和失调公式，以及算法应用于码分多址系统多址干扰抵消的效果。

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Fuzzy control improves the performance of LMS algorithm and resolves the contradiction between convergence velocity and misadjustment which is brought by fixed step factor.

模糊控制改进了自适应逆控制系统中LMS算法的性能，解决了恒定步长因子带来的收敛速度和失调量之间的矛盾。

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