The invention discloses an MMSE (Minimum Mean Squared Error) channel estimation method based on maximum time delay real time estimation, which comprises the following steps of: firstly entering a time domain through an IDFT (Inverse Discrete Fourier Transform) aiming at an LS (Least Square) ...
Minimum Mean Squared Error (MMSE)最小均方误差 均方误差(Mean Squared Error, MSE)是衡量“平均误差”的一种较方便的方法。可以评价数据的变化程度。均方根误差是均方误差的算术平方根。 最小二乘(LS)问题是这样一类优化问题,目标函数是若干项的平方和,每一项具有形式 ,具体形式如下: minimize (式1) 但是,我们...
摘要: A definition of the term "Minimum Mean Squared Error" (MMSE) is presented. It refers to an estimator having estimates with the minimum mean squared error possible. It is noted that MMSE estimators are usually described as optimal.
BayesianMinimumMean-SquareError EstimationforClassificationError—PartI: DefinitionandtheBayesianMMSEError EstimatorforDiscreteClassification LoriA.Dalton,StudentMember,IEEE,andEdwardR.Dougherty,SeniorMember,IEEE Abstract—Withtheadventofhigh-throughputgenomicandpro- ...
Prior knowledge of source size, shape, and radiation process, and of receiver noise correlations are incorporated in a linear minimum mean‐squared error (MMSE) imaging estimator. Its resolution operator and expected squared estimation error are derived and are computed for discrete linear source and...
1) linear minimum mean square error estimator 线性最小均方误差估计子 2) LMMSE 线性最小均方误差估计 1. These serials were predicted byLMMSEand AR models respectively according to their different features. 根据低频序列和高频序列的不同特性,分别采用自回归模型(AR)和线性最小均方误差估计(LMMSE)对未来网...
1) minimum mean-squared erro(rMMSE)nulling detection 极小值无效的检测2) extremum detection 极值检测3) RMS to DC 有效值检测 例句>> 4) minimum detection value 最小检测值5) Modulus maxima detection 模极大值检测 例句>> 6) ture-rms detect 真有效值检测...
Minimum Mean Squared Error Equalization Using A Priori Information. Considers an approach to minimum mean square error (MMSE)-based equalization that enables significant reduction in the computational complexity of such tur... Tuchler,Michael,Singer,... - 《IEEE Transactions on Signal Processing》 被...
They are SS-VAD, magnitude squared spectrum estimators (MSSE) such as MMSE - short time spectrum power, MMSE - spectrum power estimator based on zero-crossing (MMSE-SPZC), and MAP. The authors considered a 6-second clean speech signal, which was added by various types of noises, forms a...
6)MMSE最小均方差 1.The Turbo equalization withMMSEsoft-cancellation can eliminate co-channel interference(CCI) and multiuser interference, which is an important technique for frequency selective fading channel and need obtain filter coefficients by minimum-mean-squared-error (MMSE) for multi-antenna tr...