对受强脉冲随机噪声干扰转子振动信号的滤波方法进行了研究。

Aiming at the noise reduction of vibration signal of a rotor polluted by violent pulse noise and other stochastic noise simultaneously, the method of denoising the signal is studied.

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通过数字滤波器滤波处理，可以减少随机噪声干扰，进一步提高精度。

Then a digital filter is designed to decrease random noise, which could further increase the demodulation precision.

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而且该算法精确度高，抗随机噪声干扰能力强，使得载荷谱分析更加准确。

And it has a high precision, strong restraining random interfering noise. As a result, it makes loading-spectrum analysis more accurate.

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