对于强相关性信号,新算法的稳态失调小于NLMS算法和DCR - LMS算法。
For high correlation signal, its performance is superior to those of NLMS algorithm and DCR-LMS algorithm.
目的研究听觉稳态诱发反应(ASSR)和听性脑干反应(ABR)阈与纯音听阈的差别和相关性。
Objective To investigate the difference and relationship between auditory steady-state evoked response(ASSR threshold), auditory brain stem response(ABR threshold) and pure tone threshold.
该文详细讨论了LMS算法中输入信号相关性、加权数目和稳态均方误差的关系。
This paper discusses the relationship among the correlation of input signal, weights number and steady state square error of the LMS algorithm in detail.
方法:用磁共振相位对比电影法测定模拟脑血液流动的管状模型稳态流动下流体信号强度,并与相应的速率进行相关性分析后分别得出相应的转换函数关系。
Methods: tube flow phantoms which simulating the cerebral blood flow were established. Flow signal intensity of the steady flow in tubes was measured by MR phase-contrast cine technique.
方法:用磁共振相位对比电影法测定模拟脑血液流动的管状模型稳态流动下流体信号强度,并与相应的速率进行相关性分析后分别得出相应的转换函数关系。
Methods: tube flow phantoms which simulating the cerebral blood flow were established. Flow signal intensity of the steady flow in tubes was measured by MR phase-contrast cine technique.
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