最后，利用M atlab软件的作图功能，从自相关函数、频谱函数和模糊函数三个方面对M波形的性能进行了仿真分析。
At last, making use of the plotting function of MATLAB, the paper carries out simulation analysis from three aspects: auto-correlation function, spectrum and fuzzy function.
最后由干扰力的期望讨论了模糊随机响应的自相关函数。
Finally, autocorrelation function of the fuzzy random response are discussed by means of expectation of interference force.
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