利用MATLAB GUI设计平台，用窗函数法设计FIR数字滤波器，对所给出的含有噪声的声音信号进行数字滤波处理，得到降噪的声音信号，进行时域频域分析，同时分析不同窗函数的效果。将文件解压至一个目录下，运行m文件即可使用。 读取.wav音频文件函数 ...

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Abstract: GUI testing checks if a software system behaves as expected when users interact with its graphical interface, e.g., testing specific functionality or validating relevant use case scenarios.

These guidelines interpret the requirements for good manufacturing practices (GMP) in Part C, Division 2 of the Regulations. They were developed by Health Canada in consultation with stakeholders.

A user interface is the method by which the user and the computer exchange information and instructions. There are three main types - command-line, menu driven and graphical user interface (GUI).