中文说明：
可计算任意函数的模糊函数，并由该模糊函数计算出信号的WVD分布，再由tfrwv求得信号的WVD分布，二者进行比较发现相差极小，并提供了一些仿真信号。
English Description：
Can calculate any function of fuzzy function, and the signal is calculated from the fuzzy function of WVD distribution, again by TFRWV WVD distribution of signal is obtained by comparing found little difference between the two, and provides some simulation signals.