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数字信号处理的上机实习报告！关于声音的采样！
- 健身球检验分类机MATLAB应用--音乐信号处理MATLAB应用--音乐信号处理-fitness test signal separation machines MATLAB applications -- music MATLAB signal processing applications -- music Signal Processing
filter
- 一个延迟程序,用在声音处理上的,大家可以看看有没有帮助-A delay procedure
multisamplerate
- 改变原始wav音频信号的抽样频率，并且显示处理前后声音信号的频谱.有助于帮助大家理解奈圭斯特抽样定理。-Change the original wav audio signal sampling frequency, and shows the spectrum of sound signal before and after treatment. Helps to help you understand the Nyquist sampling theorem.
matlab_audio
- 基于matlab GUI的音频信息处理系统，具有声音录制、播放、暂停、渐弱、渐强、倒放、快放、回音、合成、滤波、变换声道、绘制波形曲线等功能-Matlab GUI-based audio information processing system, with sound recording, playback, pause, fade, gradually strong, rewind, fast release, echo, synthesis, filtering, channel chan
audiosystem
- 用matlab语言实现的简单的音频处理软件，有界面，能对声音文件进行一些编辑-Matlab language of simple audio processing software, interface, able to make some editing sound files
getwav2.m
- 用matlab的audiorecorder进行音频提取，声音预加重处理并画波形图-The audiorecorder with matlab for audio extraction, audio pre-emphasis and draw waveforms
程式碼
- 该代码可做快速傅里叶转换以及离散傅里叶转换以及绘制三维时频图(The code can do fast Fourier transform, as well as discrete Fourier transform, and to draw three-dimensional time-frequency map)