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- 小波与近似熵相结合的机械振动噪声信号分析 1 近似熵算法: 2 快速近似熵算法: 3 复morlet小波实验程序: 4谐波小波实部与虚部的程序: 5谐波小波分析时频图: -Harmonic wavelet combined with approximate entropy mechanical vibration and noise signal analysis
CURVE-CALC
- 只需改变结构的内外半径即可即可求解杆状结构和管状结构的相速度和群速度的频散曲线。-Just change the structure of the inner and outer radii can be solved phase velocity dispersion curves and the group velocity of the rod-shaped structures and tubular structures.