The experimental results show that it is correct and feasible, and can extract characteristic information of the rotating speed spectral map effectively.

试验结果表明，变窗移傅里叶变换算法正确可行，可有效提取旋转机械振动信号转速谱阵的特征信息。

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There is explicit characteristic of correspondence reflecting the droplet transfer among the electric, spectral and image information based on time information fusion.

对多聚焦图像和多光谱彩色图像分别采用计算图像信息熵和均方根误差、计算图像平均梯度的方法对融合的性能进行评价。

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