On this basis, a design method of an optimal vector compandor with least meansquareerrorcriterion is derived.
本文由此出发，导出在最小均方误差意义下的最佳矢量压扩量化设计。
2
Our simulation results show that for high errors correlation case, new estimate is superior over the moment estimate appeared in literature under meansquareerrorcriterion.
若以均方误差作度量估计优劣的标准，模拟显示当误差相关程度较高时，新估计优于文献中常见的矩估计。
3
Algorithms based on DMMSE (Difference minimum meansquareerror) criterion of adaptive multi users detector for short spreading sequences DS CDMA systems is proposed.