The result shows this method working efficiently in signal de-noise, meanwhile, the speed of calculating can be adopted by the remote monitor system of hydro plants.

结果表明应用小波多分辨分析能有效的去噪，同时，应用程序的计算速度能满足在线监测系统对于信号分析的要求。

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By exploring the phase information among symbols of the Direct Sequence Spread Spectrum (DS-SS) signal, a novel de-noising approach, used in low signal noise ratio environment, is presented.

利用DS - SS信号符号间相位信息，提出了一种可工作于低信噪比下的直接序列扩谱(DS - SS)信号噪声抑制方法。

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In order to effectively abate the noise of geared pump vibration signal, matching pursuit is introduced for de-noising.

为了更有效地消除齿轮泵振动信号的噪声，引入匹配追踪消噪方法。

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Its exceptionally sophisticated 10-bit video digital signal processing provides for adaptive de-interlacing of both SD and HD sources, edge enhancement without ringing, and uniquely adaptive noise reduction, as well as extensive color and grey level calibration.

ENGADGET: SIM2 tag-teams with Entertainment Experience to bring you movies on hard drives