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matlab编程代码:基于相位的音乐起点的检测-matlab English program first, i wavread the voice file and save it into a text file test.dat. then i fread it block by block and going through the processing. then i try to save the output x into result.dat and play the s
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还在为“基于MATLAB的OFDM系统仿真”的朋友,可以看看我总结的资料!
该代码通过综合了本站中的两个源代码,在MATLAB 7.0下完成OFDM系统的完美仿真:音频数据采集->S/P转换->16QAM映射->IFFT处理->添加CP->P/S->理想/多径信道传送->……(FFT等)->传输结果比较(前后频谱图、可以直接通过听前后的音频文件来辨别系统的好坏-理想信道时音质前后相同)。在此还要感谢那两位站员提供相关的代码,也希望能对其他人有帮
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音频信号处理程序源码,,matlab开发环境,,语音音信号分析及处理,,去噪音等 可直接使用。 已通过测试。
-Audio signal processing program source code, matlab development environment, and the voice sound signal analysis and processing, to the noise can be used directly. Has been tested.
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matlab 傅里叶变换 求包络 等对声音的处理文件-the matlab Fourier transform seeking envelope of sound processing files
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通过matlab对于声音进行处理,实现FFT,均值,方差,中值滤波,自相关分析,白噪声等处理-Matlab sound processing, FFT, mean, variance, median filtering, autocorrelation analysis, white noise and processing
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基于matlab实现语音信号的采集和处理,包括频谱分析,显示实时A声级-Based on matlab realize the voice signal acquisition and processing, including spectral analysis, display real-time A sound level
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matlab处理声音文件,enframe函数对生硬文件进行语音分帧-Matlab processing sound files and enframe function to voice curt file frame
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音樂訊號處理分析
一、音樂信號的時譜和頻譜觀察(p.2-p.3)
二、音樂信號的採樣(p.4-p.9)
使用的分析軟體:MATLAB 7.7 R2008b
實驗使用音檔:許大為MATLAB實驗音檔.wav
音檔原始時長:3 seconds
-Music signal processing analysis I, II, and spectrum observed spectral sampling music signal (p.2-p.3) music si
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关于语音处理的matlab代码,以GUI界面形式展开,音效处理的功能有声音的快放慢放、高低通滤波、音量的增强和减弱等,实现效果佳,可供大家参考-On speech processing matlab code to form a GUI interface to start, there are sound audio processing features fast slow release, low-pass filtering, raise and lower the volume, to
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rls实现在matlab中实现自适应噪声处理算法-RLS matlab realize, adaptive noise can sound processing
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完整的图像处理课设,包含所有源代码,汽车图像,实现了对10个数字音的识别,内含心电信号数据及运用MATLAB写的源代码。- Complete class-based image processing, contains all of the source code, auto image, To achieve the recognition of 10 digital sound, ECG data and includes source code written in MATLAB.
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基于声卡和MATLAB的语音信号采集与部分滤波加窗分帧快速傅里叶变换处理程序-Based on sound card and MATLAB voice signal acquisition and partial filter and window frame rapid Fourier transform processing program
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