说明:基于MATLAB和usb外置声卡的信号回检,检测信号频率,幅值,功率等。-Based on MATLAB and usb external sound card signal back to check, test signal frequency, amplitude, power, etc.. <zxc> 在 2025-07-15 上传
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说明:对信号进行分析,取得信号的频率,幅值等特性。利用MATLAB编程,界面友好-Analysis of the signal to obtain the signal frequency, amplitude and other characteristics. Using MATLAB programming, user-friendly <zxc> 在 2025-07-15 上传
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说明:基于MATLAB和声卡的信号发生器。产生正弦波。适用与初学者。界面友好-Based on MATLAB and sound card signal generator. Generated sine wave. Application and beginners. Friendly interface <zxc> 在 2025-07-15 上传
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