NON-STATIONARY SIGNAL DENOISING USING TIME-FREQUENCY CURVE SURFACE FITTING

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【作者】 Bo Lin Qin Shuren Liu Xiaofeng
【作者单位】 Test Center of Mechanical Engineering, Chongqing University, Chongqing 400044, China
【出处】电子科学学刊：英文版
【年份】2007
【卷号】第6期
【页码】776-781
【 ISSN 】0217-9822
【关键词】信号处理网络技术通信技术设计方案
【分类号】TN911.7
【摘要】 Based on the theory of adaptive time-frequency decomposition and Time-Frequency Dis- tribution Series (TFDS), this paper presents a novel denoising method for non-stationary signal. Ac- cording to the input signal features, an appropriate kind of ele...
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【文献类型】期刊