燃气表测试程序 燃气表测试程序 燃气表测试程序-gas meter testing procedures g as meter testing procedures g as meter testing procedures Burning Table gas testing procedures gas meter test ing procedures gas meter testing procedures

program for MessageQueue-ing, c-program for MessageQueue-ing, c++

提出了正交频分复用(O FDM ) 系统中一种新的载波频偏估计算法L 载波频偏估计过程可分 为获取和跟踪, 其中, 获取过程和时间同步是同时完成的L新算法可实现的最大载波频偏获取范围 是整个信号带宽的一半L新的跟踪算法是一个最大似然算法, 在加性白噪声高斯信道(AW GN ) 下, 当N (训练序列长度的一半) 等于128 时, 其性能比Schm idl 算法提高约7127 dB 在多经信道下, 当 信噪比不是很高时, 新算法仍具有优势L-new carrier f requen

本人自己写的，完全可以在VB环境下调试和运行-patial data management has been an activearea of research in the database field for two decades，with much of the research being focused on develop-ing data structures for storing and indexing spatialdata. However, no commercial

由美国斯坦福大学的Widrow和Hoff在研究自适应理论时提出的LMS算法，由于其容易实现而很快得到了广泛应用，成为自适应滤波的标准算法。-LMS algorithm has been widely used due to its easy to implement, become=ing the standard of the adaptive filtering algorithm.