• 提出一种在平稳随机噪声检测信号循环双谱切片方法同时给出仿真结果

    The method of detection on transient signal by the slice of cyclo bispectrum in stationary random noise is proposed in this paper, simulation results are presented also.

    youdao

  • 线性叠加系列中的平稳随机噪声,用默认阈值小波平滑中值序列中的随机噪声分量

    As for the stable stochastic noise component linearly superposed on the median series, it is smoothed by means of the default soft threshold wavelet de-noising.

    youdao

  • 该文利用小波变换局部分析能力,研究高斯分布平稳随机噪声统计特性,揭示了非高斯噪声信号信号结构

    By exploiting wavelet packet transform to analyze signals both in time and frequency space, this paper researches the statistic property of non-Gaussian stationary noise and its signal structure.

    youdao

  • 然后从理论上分析了抵消平稳随机过程与信号不相关加性随机噪声机理

    Then, The WVD function's mechanism of suppressing additive random noise in stationary random process is analyzed theoretically.

    youdao

  • 文中利用对称相关函数理论,分析了抵消平稳随机过程中信号相关加性随机噪声机理,并应用于线谱信号检测。

    The theory of symmetrical function is used to suppress additive stationary random noise; assumption is that the signal and the noise are mutually uncorrelated.

    youdao

  • 文中利用对称相关函数理论,分析了抵消平稳随机过程中信号相关加性随机噪声机理,并应用于线谱信号检测。

    The theory of symmetrical function is used to suppress additive stationary random noise; assumption is that the signal and the noise are mutually uncorrelated.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定