...子质量E周刊 关键词： 时延估计；循环相关；广义相关；大气噪声 [gap=435]Key words: time delay estimation;cyclic correlation;generalized cross-correlation;atmospheric noise ...
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cyclic correlation filter 循环相关滤波
conjugate cyclic correlation 共轭循环相关
cyclic correlation non-cyclic correlation 规划
cyclic correlation matched filtering 循环相关匹配滤波
fractional lower order cyclic correlation 分数低价循环相关
cyclic auto correlation 圆周自相关性
cyclic auto-correlation 循环自相关
Emulation results have indicated the improved algorithm can estimate the DOAs of cyclic correlation signals and adjacent signals and has a better resolution and noise suppressing ability.
仿真结果表明,这种改进的算法有更好的抑制噪声能力,能够分辨循环相关的信号,具有更好的分辨能力。
参考来源 - MUSIC算法与波达方向估计研究·2,447,543篇论文数据，部分数据来源于NoteExpress
A fast realization method of the cyclic correlation based symbol rate blind estimation is proposed.
提出一种基于循环相关符号率盲估计的快速实现方法。
In this paper, a VLSI architecture for channel estimation and cyclic restoration in TDS-OFDM is proposed. The realization of cyclic correlation introduced is high-speed and low-cost.
针对TDS - OFDM系统的信道估计与数据循环化算法提出了一种硬件实现架构，其中循环相关的实现架构速度快且节省硬件资源。
DFT method can be fast implemented on DSP platform by the use of FFT algorithm, while the method of cyclic correlation has better noise immunity performance and high estimation accuracy.
离散傅立叶变换方法能够在DSP平台上通过FFT快速实现，而循环相关方法则具有很高的频率估计精度和很好的抗噪性能。
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