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- speech blind separation 语音盲分离
- The denoise of vibration signal in engine rotor system is proposed, which is based on signal blind separation. 本文根据信号分离理论研究了发动机转子系统振动信号的降噪问题。
- With ICA to realize the blind separation from mixing vibration targets, An identification method based on GIVIM is proposed through extracting LPC characteristic. 摘要提出一种基于独立分量分析的混叠振动目标盲分离和混合高斯模型识别相结合的混合模型振动识别方法。
- So far, Independent Component Analysis (ICA) is the most important method by which the researchers can deal with the blind separation of signals. 目前,解决盲信号分离问题最主要的方法是独立分量分析(Independent Component Analysis,ICA)。
- The main contents and contributions include: 1) On basis of the defined biorthogonality, we propose several biquadratic cost functions for array-signal blind separation. 主要的研究内容和成果包括以下几个方面：1）利用定义双正交原理提出提出了多种用于阵列信号盲分离双二次代价函数。
- With ICA to realize the blind separation from mixing vibration targets,An identification method based on GMM is proposed through extracting LPC characteristic. 建立已知振动目标的GMM,然后实现混叠振动目标自适应盲源分离,提取了振动目标的线性预测系数作为目标识别的参数,产生了训练和识别所用的特征向量。
- Thus the thesis firstly descripes two the instantaneous BSS algorithms and prove its effectiveness in experimentThen the thesis focuses on the convolutive blind separation of acoustic signals. 因此，本文首先给出了瞬时混合情况下，语音信号盲分离的算法，并进行了计算机仿真，证实了算法的有效性。
- A few jokes will add a final fillip to your speech. 几句笑话会给你的演说添些生气。
- blind separation of signal sources 信号源盲分离
- frequency domain convolutive blind separation 频域卷积混合盲分离
- He's a fervent believer in free speech. 他是言论自由的强烈信仰者。
- frequency-domain blind separation 频域盲分离
- I had to give a speech to the press club. 我得向记者俱乐部发表演说。
- May I prevail on you to make a speech after dinner. 可以请你在用餐後讲几句话吗。
- Underdetermined blind separation 欠定盲分离
- His speech disrupted the meeting. 他的讲演使会场陷入混乱。
- Her speech in Parliament was falsified by the newspapers. 她在议会里的发言被报纸歪曲了。
- Taking a blind man across the street is a kind act. 扶盲人过马路是一种善良的行为。
- She gave vent to her indignation in a fiery speech. 她在一篇激烈的演说中发泄怒气。
- She sounded a note of warning in her speech. 她在讲话中表示要引起警惕。
