摘要
本文讨论了“演算纸”的工程计算语言MATLAB在信号分析中的应用，给出了分析方法。通过举例，说明该软件可以成功地应用于信号分析。
The article discusses the application of 'Calculation Paper'engineering calculation language MATLAB in the signal analysis, and gives some analysis methods. With the example,it explains that the software applies to the signal analysis, what's more, it also has glorious prospective and application value in the research, production and education.
