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- Harmonic wavelet method 谐波小波
- Harmonic wavelet analysis can extract the singular components in the non-stationary signal effectively. 摘要谐波小波分析可有效提取非平稳信号中的奇异成分。
- General harmonic wavelet is an ideal band-pass filter,due to selecting frequency range discretionarily. 广义谐波小波可任意选取频带,是理想的带通滤波器。
- The fault characteristic of rolling bearing can be extracted via integrating general harmonic wavelet and resonance demodulation technique. 将广义谐波小波结合共振解调技术,可较好地提取轴承故障激发的共振信息。
- In this paper, the the scattering from Gausss rough surface is studied through wavelet method. 摘要研究小波变换在粗糙表面电磁散射的应用。
- A novel correlation wavelet method for extracting the IRF of wrist force sensor is presented. 它的动态性能对于保证整个机器人系统的动态品质和稳定精度具有非常重要的作用。
- Harmonic wavelet has a finer frequency refinement f unction than the others.An example which can demonstrate superiority of harmonic wavelet in filtering is presented. 基于谐波小波函数较别的小波函数具有良好的盒形谱特性考虑，将谐波小波函数用于数字信号滤波，并通过模拟算例和实例给予验证。
- The correlation wavelet method is then used to extract IRF and FRF of the sensor model. 二者是一对傅氏变换对，其精度高低将直接影响到传感器固有频率、阻尼比等动态参数的识别精度。
- The generalized harmonic wavelet can analyze signals in random frequency band, and ensure the frequency resolution unchangingly by a generalized harmonic wavelet transformation. 摘要将二进谐波小波推广到广义谐波小波后，能够对信号的任意频段进行分析，且能够保证信号经过广义谐波小波变换后其频率分辨率保持不变。
- So it is essential that the hydrological time series are de-noised by wavelet method before chaos identification and prediction of the hydrologic system. 因此在对水文时间序列进行混沌分析和预测之前，对其进行小波消噪是完全必要的。
- We studied a novel correlation wavelet method and its corresponding ensemble-averaging method for extracting the IRF based on the circular wavelet transform. 在循环小波变换的基础上，研究了提取脉冲响应函数的相关小波法及其相应的平均算法。
- We combine the wavelet method and the limit-theorem to test the presence of jumping-points in a nonparametric function which is observed with unit-root noise. 摘要利用小波方法和极限定理对噪声为单位根过程的非参数函数的跳跃点进行检测。
- Fan Chunju, Zhang Zhaoning, Yu Weiyong.Application of wavelet method in traveling wave fault location for EHV transmission line [J].Power System Technology , 2003,27(8):50-53. [2]范春菊;张兆宁;郁惟镛.;小波方法在超高压输电线行波故障测距中的应用[J]
- HARMONIC WAVELET ANALYSIS OF CHAOS AND NOISE SIGNAL 混沌与噪声信号的谐波小波分析
- Based on the MHF wavelet method, the temporal-frequency multi-time scale variation and jump of summer air temperature and precipitation on Inner Mongolia Hangjin Houqi were analyzed. 摘要利用MHF（墨西哥帽函数）小波变换分析方法对内蒙古杭锦后旗夏季气温及降水的时间-频率的多层次时间尺度变化特征进行了分析。
- harmonic wavelet packet transform 谐波小波包变换
- harmonic wavelet transform (HWT) 谐波小波变换
- It is impossible to avoid noise at high temperature,so different mathematic methods,such as Savitzky-Golay method,FFT and wavelet methods have been adopted for denoising. 由于高温噪声的不可避免,采用了移动平均方法,傅里叶变换滤波和小波分析的方法对其进行了数据降噪处理。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Donald B. Percival, Andrew T. Walden, Wavelet Methods for Time Series Analysis, Cambridge, 2000. 张树京，齐立心。时间序列分析简明教程，清华大学出版社，2003
