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Description: LPC编码与解码，有全过程（含仿真源码、wav文件），实际运用已通过！
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Size: 87490 |
Author: 栗子 |
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Description: This a GUI that manages DSP analysis functions for wav-files [especially speech signals]. Two functions [plotps.m and spect.m] are included for starters. You may write your own functions and integrate that into the GUI without much hassle [see instructions in the accompanying Readme.txt file]. Additional features like the snipper lets you trim the time series and save it as a separate wav-file. The GUI is a great tool for instructors in a DSP course and DSP researchers alike!-This is a GUI that manages DSP analysis functions for wav-files [especially speech signals]. Two functions [plotps.m and spect.m] are included for starters. You may write your own functions and integrate that into the GUI without much hassle [see instructions in the accompanying Readme.txt file]. Additional features like the snipper lets you trim the time series and save it as a separate wav-file. The GUI is a great tool for instructors in a DSP course and DSP researchers alike!
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Size: 22528 |
Author: wangqiang |
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Description: 该程序实现了小波变换对音频信号的降噪处理，简单实用！程序运行时需要一个.wav格式的音频信号。-Procedures for the implementation of the wavelet transform of the noise reduction audio signal processing, simple and practical! Procedures required a run-time. Wav format audio signal.
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Size: 1024 |
Author: 刘凯 |
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Description: A GUI file that permit play wav files, but with someones tips such as echo, reverse function, player mono function, fast play, slow play,etc-A GUI file that permit play wav files, but with someones tips such as echo, reverse function, player mono function, fast play, slow play,etc
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Size: 2056192 |
Author: Ogeid |
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Description: This simulation script set allows for an OFDM transmission to be
simulated. Imagetx.m generates the OFDM signal, saving it as a
windows WAV file. This allows the OFDM signal to be played out a sound
card and recorded back. Imagerx.m decodes the WAV to extract the
data.
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Size: 180224 |
Author: mike |
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Description: speaker recognization using wav files
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Size: 612352 |
Author: jack |
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Description: 先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectively and the design of bilinear transform low-pass, high pass, band-pass FIR filters and IIR three filters. M document with the signal through the filter and the output signal in time domain and frequency domain analysis.
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Size: 197632 |
Author: 宋立泉 |
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Description: wav格式的音频中实现水印的嵌入与提取
由现成的软件超级MP3转换大师V1.20把mp3->wav
然后再由MATLAB做wav水印嵌入
-wav audio format to achieve watermark embedding and extraction of off-the-shelf software from Super Master V1.20 to MP3 conversion mp3-> wav then wav watermark embedding MATLAB to do
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Size: 5252096 |
Author: 尉玉林 |
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Description: wav文件读取。包括产生幅度，相位，过零率。内附程序和报告书。-wav file to read. Including the generation of amplitude, phase, zero crossing rate. Enclosing the process and report.
Platform: |
Size: 45056 |
Author: fashenqq |
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Description: matlab音频的控制与播放,详细的代码,可以直接运行-matlab audio control and playback, a detailed code that can run
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Size: 282624 |
Author: 宁越 |
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Description: 学习matlab，用c语言读wav格式的必备资料；自己写的寻找一组数据的峰值点程序，提取信号包络的程序，小波工具箱-Learning matlab, using c language read wav format necessary information their search for a set of data written in the peak-point program, extract the signal envelope of the process, wavelet toolbox
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Size: 15874048 |
Author: 李娜 |
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Description: wav的简单读取,fread fseek 等等的简单实现，小程序-wav s simple reading
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Size: 1024 |
Author: tangshaobo |
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Description: matlab信息工程实习 wav语音处理具体操作 滤波器设计-Information Engineering Practice matlab wav voice to address specific operational Filter
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Size: 12288 |
Author: fallen |
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Description: 读入需要的语音文件（wav格式），进行频谱分析，对其加入随机噪声，然后进行降噪处理，降噪处理前后效果较佳-Need to read the audio files (wav format), spectral analysis, it added random noise, then noise reduction, noise reduction before and after treatment was better
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Size: 1024 |
Author: 叶子 |
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Description: Matlab的MPEG程序. 它是MPEG心理声学模型的MatLab实现。-Matlab Program of MPEG. This is an implementation of the MPEG psychoacoustic model 1,
layer I, for MATLAB.
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Size: 879616 |
Author: peng tao |
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Description: 使用Matlab进行wav文件的基音频率提取，包括自相关法、平均幅度差法和倒谱法等。-Wav files in Matlab to extract the pitch frequency, including the auto-correlation method, average magnitude difference method and the cepstrum method.
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Size: 82944 |
Author: 梁静 |
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Description: 这是基于matlab语言开发的播放器GUI，该压缩包提供所有源码以及测试文件。(This is the matlab language development of the player GUI, which provides all source code and test files)
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Size: 44032 |
Author: 旅途歌者
|
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Description: 这是一个wav音频读取程序，用于matlab中，对于读取音频中的数据，对音频数据处理非常实用。(This is a wav audio read program, used in MATLAB, for reading audio data, audio data processing is very practical)
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Size: 27648 |
Author: justbeery
|
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Description: 可以实现对自己录制的wav格式声音进行频谱分析时域分析并且加入随机噪音，可播放声音进行对比，自动绘制波形频谱图。最后进行去噪滤波。适合大学生数字信号处理课程实验(It can realize the spectral analysis of the wav format, record the time domain analysis and add random noise. It can play the voice contrast, and automatically draw the waveform spectrum. Finally, de-noising filtering is carried out. Experiment on the course of digital signal processing for College Students)
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Size: 17379328 |
Author: 晚风拂柳颜
|
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Description: 实现音频文件和dat数据文件的互相转换。(To achieve mutual conversion between audio files and dat data files.)
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Size: 177152 |
Author: shang949260 |
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