有循环检测，周期性检测，数值分析的EULER法，小波包分析提取振动信号中的特征频率。- There are cycle detection, periodic testing, EULER numerical analysis method, Wavelet packet analysis to extract vibration signal characteristic frequency.

小波包分析提取振动信号中的特征频率，含噪脉冲信号进行相关检测,二维声子晶体FDTD方法计算禁带宽度的例子。- Wavelet packet analysis to extract vibration signal characteristic frequency, Noisy pulse correlation detection signal, Dimensional phononic crystals FDTD method calculation examples band gap.

均值便宜跟踪的示例，含噪脉冲信号进行相关检测,基于小波变换的数字水印算法matlab代码。- Example tracking mean cheap, Noisy pulse correlation detection signal, Based on wavelet transform digital watermarking algorithm matlab code.

小波包分析提取振动信号中的特征频率，微分方程组数值解方法，有循环检测，周期性检测。- Wavelet packet analysis to extract vibration signal characteristic frequency, Numerical solution of differential equations method, There are cycle detection, periodic testing.