In the process of signal transmission, noisy signals interfere with normal signals unavoidably.
在信号的传输过程中，噪音信号不可避免地会干扰正常信号。
On the basis, the characteristics called the ICA Energy (ICAE) and the Filtered ICAE (FICAE) are used for the noisy signal endpoint detection.
在此基础上提出了IC A能量(ICAE)和滤波icae (FICAE)特征来进行端点检测。
Wavelet soft-threshold de-noising method was applied to preprocess the noisy signal, and the noise interference in disturbance detection was reduced to a great extent.
采用小波软阈值去噪方法对信号噪声进行预处理，很大程度地减小了噪声对扰动检测的干扰。
In practice, the signal derived in this way would be useless, since each differentiation exaggerates any errors present, and so a double differentiation would inevitably produce a very noisy signal.
在实践中，得出的信号，这样是没有用的，因为每个分化夸大目前任何错误，然后双重差异，必然产生非常嘈杂的信号。
The first was to come up with a pre-agreed physical signal for Cara's children to react to when they got too noisy and started fighting.
第一种方法是为孩子们设计一个预先约定的动作信号，当他们吵得太凶或者开始打起来的时候用作回应。
Accelerometer readings can be jerky and noisy. Applying low-pass filtering on the signal allows you to smooth it and get rid of high frequency noise.
加速度传感器数值可能被颠簸和噪音影响。应用低通过滤器在信号上可以是它平滑，并摆脱高频噪音的干扰。
I wasn't able to copy my signal report because the band was very noisy.
因为这个波段噪声非常大，所以没有抄上给我的信号报告。
To estimate signal frequency and amplitude exactly under noisy circumstances, the excellent property of all-phase DFT restraining spectral leakage is mathematically proved.
为精确估计噪声环境中的信号频率和幅值，数学证明了全相位DFT优良的抑制频谱泄漏的性质。
An adaptive line enhancer based on the above notch filter extracts the fundamental frequency signal from noisy data.
采用自适应谱线增强器从含有噪声的数据中提取出基频信号。
Multiresolution support for lowpass filtering is introduced according to different property of wavelet transform for signal and noisy at different scale.
依据信号与噪声的小波变换在不同分辨率下呈现不同特性的特点，提出了多分辨率支集图像低通滤波方法。
Traditional speech signal processing is based on FFT power spectral analysis, in noisy condition, the spectrum of noise and speech signal are processed in the same way.
传统语音信号谱特征的提取是基于FFT 的能谱分析方法，在噪音环境情况下，对噪音的频谱成分与语音信号的频谱成分的处理采用“平均主义”的原则。
I wasn't able to copy my signal report because the band was very noisy.
因为这个波段噪音非常大，所以没有抄上给我的信号报告。
Speech recognition is a hot issue in the field of speech signal processing, and always is difficult, especially for the independent person in the noisy environment.
语音识别是语音信号处理领域的研究热点，它长期以来一直是一项难题，尤其是对于噪声环境下以及非特定人语音识别。
ECG signal is a weak low frequency non-stationary signal, and possessing random character and noisy setting strong character.
心电信号是一种微弱低频的非平稳信号，具有随机性和噪声背景强等特点。
In this paper, a signal processing algorithm based on ideal EOG profile is proposed to extract the position data where a saccade occurred from the noisy and non-linear drifts included EOG signals.
提出了一种基于理想EOG曲线的处理算法从包含噪声和非线性漂移的EOG信号中提取扫视运动发生时眼球的位置数据。
If the signal is noisy, then filtering the signal to reduce the amplitudes of the noise frequencies improves signal quality.
如果信号是噪声，那么为了减小噪声频率幅度而过滤信号就能改善信号的质量。
In diverse fields from planetary science to molecular spectroscopy, scientists are faced with the problem of recovering a true signal from incomplete, indirect or noisy data.
从行星科学到分子光谱学等领域，科学家门正面临着一个问题，即如何把不完整的，间接的或有噪音干扰的数据恢复成一个真正的信号。
Pretreatments were need for Holter analysis, because it was a weak signal, and contained strong noisy and strong randomicity.
但由于动态心电图信号弱，噪声强且随机性强，因此必须对其进行预处理。
The Hilbert-Huang Transform(HHT) methods is used to extract the weak impulse radio signal from interferential and noisy environment in this paper.
本文提出采用希尔波特-黄变换（HHT）方法从干扰和噪声中提取微弱的冲击无线电信号。
However, the spontaneous EEG signals are very weak, noisy, and non-stationary signal, so efficient methods of EEG analysis is the core of BCI system.
然而，自发脑电信号非常弱，噪声大，而且是非平稳信号，因此合适的脑电信号分析研究方法是BCI系统的核心内容。
So continuous speech recognition in noisy environment is always the hot spot and the difficult spot of the speech signal research.
因此带噪环境的连续语音识别一直是当前语音信号研究的热点和难点。
To measure phase accurately in the presence of harmonics for both noisy input signals, a technique based adaptive bandpass filter (ABF) and the method of interchanging signal channel is presented.
为了测量受噪声和谐波干扰的两个信号间的相位差，基于自适应带通滤波器(abf)和测量信道交换技术，提出了一种新的测量方法。
This paper proposed a swift adaptive algorithm to restore images from impulse noise, by expanding the real signal pixels so as to smooth the noisy ones.
针对脉冲噪声的抑制问题，提出了一种利用图像中未被污染的信号点向外自适应生长来消噪的快速自适应算法。
Most algorithms for blind signal separation (BSS) have poor performance in a noisy back-ground.
噪声环境下大多数盲源分离+算法性能大大降低。
The filtering algorithm is applied to restore a noisy electro-cardiogram(ECG) signal. The signal to noise ratio(SNR…
该滤波算法应用于恢复噪声污染的心电信号，其信噪比大大改善。
In the object test, ODG was improved 0.469, which declares that denoising speech is more similar to the original clear signal than the noisy speech.
在客观测试中，OD G值提高了0.469，说明去噪后语音与原始无噪语音更加接近。
There's a much broader set of search results I can show in response to different queries, and the reward signal is a little noisy.
针对不同的搜索提问，我可以选择显示的搜索结果的面是很宽的，而且奖励信号也不明确。
There's a much broader set of search results I can show in response to different queries, and the reward signal is a little noisy.
针对不同的搜索提问，我可以选择显示的搜索结果的面是很宽的，而且奖励信号也不明确。
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