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周期性噪声
1、periodic sentence───掉尾句;圆周句(指主要意义至句尾始明白的句子);圆周句(指主要意义至句尾才明白的句子)
2、periodic law───[数]周期律;门捷列夫氏定律
3、noise───n.(Noise)人名;(英)诺伊斯;vt.谣传;vi.发出声音;大声议论;n.[环境]噪音;响声;杂音
4、periodic trends───周期性
5、periodic inventory───[会计]定期盘存
6、periodic table───(元素)周期表;[化学]周期表
7、etesian periodic───埃特斯周期
8、periodic───adj.周期的;定期的
9、periodic sentences───掉尾句;圆周句(指主要意义至句尾始明白的句子)
1、The statistic of wavelet transform coefficient algorithm can solve the periodic noise, high-energy noise and some non-Gauss noise simply and effectively;───统计算法在解决周期信号、高能噪声和高斯信号方面有独特之处,能简单有效提取以上噪声的特征;
2、A kind of periodic noise feedback control without model based on frequency selective filter───一种基于频率选择的周期噪声无模型反馈控制
3、Periodic Noise Reduction Using a Notch Filter───使用周期降噪陷波滤波器
4、The results show the proposed algorithm is better than common RWPT and node threshold method, especially for the speech contained periodic noise.───结果表明,算法优于传统实小波包变换及点阈值算法,尤其对含周期噪声的语音信号,双树复小波包变换算法的优势更为明显。
5、noises on low- voltage power networks are classified four types including background noise, periodic noise, burst noise and narrow band noise.───低压配电网电力线噪声可以分为背景噪声、与工频同步的周期性噪声、突发性噪声、窄频带噪声等。
6、A Kind of General Audio Frequency Periodic Noise Suppressor───一种通用的音频周期性噪声抑制器
1、An image pre-processing techniques based on Wiener filter and normalization of image brightness is proposed for weaken the influence of periodic noise and brightness variation.
2、The noises on low- voltage power networks are classified four types including background noise, periodic noise, burst noise and narrow band noise.
3、The writers have studied how to make a general audio frequency periodic noise suppressor by using a RC series-parallel frequency-selective circuit.