摘要
高斯随机白噪声是一种常见的信号形式,在信号分析和处理中有重要的价值。介绍了一种基于FPGA高斯白噪声发生器,改进了传统的设计方法,在均匀随机数的产生和工程设计以及噪声功率控制方面都有了很大的改善,最大限度地减少了运算量,产生了比较理想的高斯白噪声,具有很好的实用价值。
Gaussian White Noise is a familiar form. It has a very important value for the analysis and disposal of signals. The paper introduces a Gaussian White Noise Generator based on FPGA, it improves the traditional method. It has large improvement in producing the symmetrical stochastic data, designing the project and controlling the power of the noise. It decreases the operation at the largest limit and produces the more perfect noise. It has a good practical value.
出处
《火力与指挥控制》
CSCD
北大核心
2009年第7期119-121,共3页
Fire Control & Command Control
基金
国家自然科学基金资助项目(60472009)
关键词
高斯分布
白噪声序列
噪声发生器
M序列
FPGA
gaussian distribution, white noise sequence, noise generator, m sequence ,FPGA
