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 ...

The DHI MATLAB Toolbox provides a number of tools and examples for working with DHI related data files within MATLAB. The current version of the toolbox supports reading of all dfs file types, ...

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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).