noisy signal

During the digital image processing, image signal is contaminated inevitably by noisy signal due to limitation of imaging methodology and external disturbance.

在数字图像处理中，由于受到成像方法和条件的限制以及外界干扰，图像信号不可避免地要受到噪声信号污染。

We studied the data fusion algorithm to obtain the optimal estimation from multi noisy signal sources.

我们首先研究了从多个包含干扰的信号估计中获取最佳估计的数据融合算法，导出了多导数据融合公式。

Experiments show the efficiency of removing noisy signal in noisy speech signal by combining mathematical morphology and wavelet transform.

实验结果表明，数学形态学和小波变换两者相结合能够有效地滤除混噪语音信号中的噪声信号。

In order to improve the quality of the noisy signal, we need to reduce the noise.

为了在噪声环境下提高语音信号的质量，就需要对其进行降噪处理。

By analyzing a chemical noisy signal, a method which can sample continuous signal simply and economically is introduced.

通过分析一例含噪化工信号，介绍一种经济简便的对连续信号采样的方法。

Endpoint Detection of Noisy Signal Based on Feature Extraction Using Independent Component Analysis

基于独立分量分析特征提取的带噪信号端点检测

The Simple Circuit With High Performance in Detecting Main Pulse of non Fixed Period from noisy Signal

简单而性能良好的非固定周期峰值检测电路