CN103811015B - 一种基于Burg法的冲床噪声功率谱估计改进方法 - Google Patents
一种基于Burg法的冲床噪声功率谱估计改进方法 Download PDFInfo
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CN102222911A (zh) * | 2011-04-19 | 2011-10-19 | 哈尔滨工业大学 | 基于ar模型和卡尔曼滤波的电力系统间谐波估计方法 |
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CN102222911A (zh) * | 2011-04-19 | 2011-10-19 | 哈尔滨工业大学 | 基于ar模型和卡尔曼滤波的电力系统间谐波估计方法 |
Non-Patent Citations (4)
Title |
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一种简化的Burg功率谱估计算法;林化武等;《信号处理》;19880331;第4卷(第1期);115-117 * |
基于WOSA法和MCOV法的目标噪声谱估计;刘科满等;《陕西科技大学学报》;20070825;第25卷(第4期);98-101 * |
基于改进的AR模型的逆波束形成方法研究;苏帅等;《计算机工程与应用》;20080831;第44卷(第24期);59-64 * |
语音增强:使用burg谱先验信噪比估计消除"音乐噪声";徐耀华等;《信号处理》;20090131;第25卷(第1期);141-146 * |
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Effective date of registration: 20191212 Address after: 314000 No.3 and 7, Jinggong Road, Yandong District, Wuyuan Industrial Park, Wuyuan street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: QIFENG PRECISION INDUSTRY SCI-TECH Corp. Address before: 310018 Room 1004-1006, 17 Block 57, Baiyang Street Science Park Road, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: Zhejiang Qibo Intellectual Property Operation Co.,Ltd. Effective date of registration: 20191212 Address after: 310018 Room 1004-1006, 17 Block 57, Baiyang Street Science Park Road, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Qibo Intellectual Property Operation Co.,Ltd. Address before: 310014 Hangzhou city in the lower reaches of the city of Zhejiang Wang Road, No. 18 Patentee before: Zhejiang University of Technology |