We use a modified subspace tracking channel estimation algorithm and simulate the system BER performance under different channel estimation approaches and combining methods.
文中使用了改进的子空间跟踪信道估计算法，并仿真了不同信道估计方法、合并方法下系统的误比特率性能。
The establishment of an integrated methods system for cost estimation makes a great practical sense for all kinds of decisions while operating an enterprise effectively.
建立集成化的成本估算方法体系，对于有效地进行企业运营中的各项决策有重大的现实意义。
The paper inquired into the characteristic, system architecture of spatial data warehouse and valued crop yield estimation methods we have now.
为此，探讨了空间数据仓库的特征、体系结构，对现有农作物估产方法进行了评价。
The main contents of the paper are some channel estimation and equalization methods in MIMO-OFDM system.
本文研究的主要内容是MIMO-OFDM系统的信道估计和均衡技术。
The filtering methods based on information fusion estimation in linear or nonlinear systems was presented for the filtering problem in discrete dynamic stochastic system.
针对离散随机动态系统的滤波问题，提出了基于信息融合估计的线性和非线性滤波方法。
The successful system access rate estimation system can be used as one of the important methods to estimate the network quality.
系统接通率评估体系可以用来作为网络质量评估的一种重要手段。
Present status of the distribution system state estimation, and methods of bad data detection and identification are surveyed here.
并对配电网状态估计的研究现状和常用不良数据的检测与辨识方法进行了描述。
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。
The method is generally suitable for the small and medium-sized projects. In large-sized projects, it is often applied combined with experts' estimation system and other methods.
摇珠法一般适用于中小型项目的招投标工作，在大型项目中可与专家打分法等其他方法结合使用。
The method is generally suitable for the small and medium-sized projects. In large-sized projects, it is often applied combined with experts' estimation system and other methods.
摇珠法一般适用于中小型项目的招投标工作，在大型项目中可与专家打分法等其他方法结合使用。
应用推荐