最小均方误差准则 meaning in Chinese
minimum mean square error criterion
Examples
- First , after deeply investigating help model , a harmonic related voicing detection algorithm based on mse criterion is developed , with the knowledge that voicing algorithm can be showed by degree of harmonic relation
首先，本文通过对help算法的深入分析，根据语音信号谐波相关程度能反映浊音度强弱的性质，开发了一种基于最小均方误差准则的谐波相关浊音度参数提取方法。 - Then we focus on decision feedback equalization ( dfe ) algorithm which is widely used in mimo signal detection . subsequently , a minimum mean squared error ( mmse ) detector based on wl detection combined with the decision feedback strategy for ca - mimo is derived . meanwhile , the issue that how to use wl detection in da - mimo system is discussed and a solved project is also presented
本文第四章在介绍了宽线性检测技术的基础知识之后,着重针对mimo信号检测算法中使用广泛的反馈判决检测算法,提出了一种基于最小均方误差准则的宽线性反馈判决集中式mimo信号检测算法;同时,结合第三章的内容,对分布mimo信号如何采用宽线性检测提出了一套解决方案,通过计算机仿真,给出了几种分布mimo检测算法的性能;结果表明,在采用最优检测顺序的情况下,两 - After the system has been synchronized , we first use the least square method to make channel estimation , then separate the channel response information from the channel noises by dft . a weighting function based on the minimum mean square error ( mmse ) criteria can be applied to the time domain channel impulse response
在系统同步条件下，首先使用最小平方方法来估计信道响应，然后利用离散傅利叶变换的性质把信道响应信息和信道噪声分离，并在时域按最小均方误差准则做加权处理。 - Detailed analyses the algorithm of weight parameter . introduced the different algorithms of digital beam forming ( dbf ) and direction of arrival ( doa ) . based on multi - aircraft tracking telemetry and command system , detailed introduce gradient algorithm pattern which follows the lms error norm
介绍了数字波束形成的基本原理，详细介绍了波束形成的权值算法，研究了数字波束形成以及波达方向确定的各种算法，结合多飞行器测控系统详细介绍了在最小均方误差准则下的梯度算法模型。