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- The problem of harmonic retrieval in additive noise is addressed. 摘要研究了加性噪声中的谐波恢复问题。
- This paper considers the single record estimators for cumulants of sinusoids in additive noise. 本文讨论有噪声污染的谐波信号累量的单一记录估计。
- The step of creating degradation image includes convoluting original image and PSF, joining some additive noise. 通过将原始图像与点扩散函数PSF进行卷积、叠加一定加性噪声两个步骤产生退化图像。
- The accuracy of a speech recognition system in actually noisy environment is seriously affected by the additive noise and the channel distortions. 实际环境中的背景噪声和传输通道变化所引起的畸变严重影响了语音识别系统的性能。
- The harmonic retrieval in multiplicative and additive noise is discussed in this paper after a concept of product cyclic statistics being introduced. 本文提出了乘积型循环统计量的概念,利用这一概念讨论了乘性和加性平稳噪声条件下的谐波恢复问题。
- Penalty function based method is a very effective method to estimate the number of sinusoid in presence of additive noise. 摘要在加性噪声情形下，惩罚函数方法是一种简洁有效的谐波信号个数估计方法。
- The digital signal in the transmission process,the additive noise, the code the string harasses and so on to be ableto produce harms the code. 数字信号在传输过程中，加性噪声、码间串扰等都会产生误码。
- The experiment results show that the scheme has a good performance in the image processing such as filtering, additive noise, compression and cropping. 实验表明，算法在图像滤波、加性噪声、有损压缩、裁剪、图像增强等信号处理中都有很好的鲁棒性和不可见性。
- This paper describes the effect of additive noise and convolution noise on speech data and gives a blind environmental compensation method to improve environmental robustness. 本文讨论了环境加性噪声和卷积噪声对语音数据的影响，以及提高系统的鲁棒性的盲的环境补偿方法。
- To reduce these disadvantageous influences, sensor output signal polluted by additive noise are processed by hybrid filter with polynomial FIR predictors and median (PMH). 为了解决该问题，本文讨论了多项式预测滤波和中值滤波相结合的方法对传感器输出信号进行滤波消噪。
- Classical method based discrete Fourier transform (DFT) is not correct to view the phase as unimportant, but the reconstructed speech quality will be affected for high levels of additive noise. 传统的基于离散傅里叶变换的语音增强方法认为相位不重要，但在高噪时，重建语音质量受到很大影响。
- It is alien to the school discipline. 这是违反学校纪律的。
- Experimental results indicate that the presented scheme is transparent and robust to significant volumetric distortions (including additive noise, low-pass filtering and lossy compression) and a part of geometric distortions. 实验表明,算法具有良好的不可见性,对一些常见的攻击(如高斯噪声、低通滤波、有损压缩等)和部分几何攻击(剪切)具有较好的鲁棒性。
- She is declared an undesirable alien and deport. 她被宣布是不受欢迎的外国人并被驱逐出境。
- Besides，the wideband interference and additive noise are nulled out via exploitation of cyclostationarity，thus signal detection capability of the algorithm is significantly improved. 通过利用循环平稳特性，该方法能够抑制宽带干扰和加性噪声的影响，从而大大提高了算法的信号检测能力。
- Cruelty is quite alien to his nature. 残忍完全不合他的本性。
- This paper presented a ML estimator for the estimation of high-frequency sampling noise model to solve the problem that high-frequency sampling suffer from both additive noise and time jitter error estimation. 摘要针对高频数字采样中的附加噪声和时间抖动误差估计问题，给出了高频数字采样测量噪声误差的最大似然估计方法。
- One of the important tasks to improve the throughput in HF channel is to find the method to conquer the severe time-varying intersymbol interference(ISI) as well as additive noise. 克服短波信道的时变特性,以及符号间干扰(ISI)和噪声的影响成为提高短波通信数据通过率的一个重要内容。
- The experiment results show the algorithm has imperceptibility and robust to common image processing operations and some geometric attacks,such as JPEG lossy compression,additive noise ,cropping,and so on. 仿真实验结果表明,该算法具有较大的鲁棒性和不可见性,能抵抗裁减、压缩、加噪、增强等图像处理操作。
- Her behavior is alien to our ethical values. 她的行为和我们的伦理标准格格不入。
