homomorphic system造句

例句与造句

1. The " complex cepstrum " was defined by Oppenheim in his development of homomorphic system theory and is defined as the Inverse Fourier transform of the logarithm ( with unwrapped phase ) of the Fourier transform of the signal.
2. It's difficult to find homomorphic system in a sentence. 用homomorphic system造句挺难的