First, the channel estimation technique in SISO-OFDM system is investigated, with the emphasis on decision-directed channel estimation methods and pilot-symbol-aided channel estimation methods.
首先讨论了SISO - OFDM系统的信道估计方法：面向判决的信道估计和基于导频的信道估计。
When magnetic interference was directed at another part of the brain, the parietal lobe, the subjects' decision-making remain unchanged.
当磁铁被移动到大脑的另一部位顶叶时，受试者的决策力未受影响。
When American regulators visited Japan, they “directed us to think of things from a customer’s perspective, ” Mr. Sasaki added. “We took this seriously and made the decision to recall the cars.”
当美国的条例管理者造访日本的时候，佐佐木辛一说，“他们指导我们试着从消费者的角度考虑问题，我们对此建议很重视，才决定召回汽车。”
First, it is believed that a truer decision will be reached as a result of a contest directed by interested parties.
首先，人们认为由有利害关系的当事人为主导的较量可以导致更符合实际情况的决定。
Simulation results show the DD-LLMS (decision Directed-LLMS) blind decision feedback equalization algorithm has better stability, fast convergence rate and good tracking ability.
仿真结果表明这种DD - LLMS盲判决反馈均衡算法具有很好的稳定性、较快的收敛速度和较好的跟踪性能。
[blockquote]When magnetic interference was directed at another part of the brain, the parietal lobe, the subjects' decision-making remain unchanged.
[/blockquote]当磁铁被移动到大脑的另一部位顶叶时，受试者的决策力未受影响。
Though the decision directed least mean square error algorithm (DD-LMS) has small residual error, when the channel eye close, it can not converge. That is, it has no cold start ability.
虽然判决导引最小均方误差算法(DD -LMS)剩余误差小，但是，在信道眼图闭合的情况下，该算法无法收敛，即不具备冷启动能力。
This course examines management accounting and related analytical methodologies for decision making and control in profit-directed organizations.
本课程探讨以营利为目的的组织，如何把管理会计及相关分析方法用在做决策及执行控制方面。
This course examines management accounting and related analytical methodologies for decision making and control in profit-directed organizations.
本课程探讨以营利为目的的组织，如何把管理会计及相关分析方法用在做决策及执行控制方面。
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