谁能帮我翻译一下关于MATLAB的一段文章

MATLAB signal spectrum analysis in mechanical engineering application

Abstract: as the world Matlab most widely applied mathematics software has very strong numerical calculation and analysis of data processing, system analysis, the graphic display even symbols of function and the computation of rich toolbox.
This topic through Matlab language and fast Fourier transform, based on the common mathematical model of the signal, on the basis of the analysis on Matlab environment using Matlab language of fast Fourier transform, continuous signals from programming different sampling frequency sampling period and the corresponding fast Fourier transform spectrum diagram.

Abstract: Matlab as the world's most widely used mathematical software, with a very powerful numerical calculation, data analysis, systems analysis, graphical display and even the function of symbolic computing and rich toolbox.
This issue through the Matlab language and understanding of Fast Fourier Transform in signal on the basis of common analysis of the mathematical model, based on the environment in Matlab using Matlab language to signal Fast Fourier Transform program, a continuous signal from a different sampling frequency and sampling period corresponds to the fast Fourier transform frequency spectrum.
Keywords: MATLAB FFT spectrum analysis