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MATLAB_forspeech.rar
- 采用MATLAB分析WAV文件。 步骤一：选择一个WAV文件作为分析的对象 。（ding.wav） 步骤三：进行 FFT变换并画频域图形 。 步骤四：进行该声波主要频谱的分析。 步骤五：根据该声音的频谱，反演时域图形 。（有失真） 步骤六：进行付立叶逆变换IFFT并画频域图形 。,WAV file analysis using MATLAB. Step One: Select a WAV file as the target of analysis. (Ding.wav) Step
DSP
- 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, respectiv
wav-watermark
- 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 emb
matlabFor-Pitch
- 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.
speaker
- 数字的语音识别matlab程序 训练及识别数据太大,少量上传一点,大家可以用COOLEDIT等软件仿照自己制作.(*.wav文件采样率8000,单声道,采样精度16位,16bit Motorola PCM,*.lab文件存的是语音的起止点和语音内容). -Digit speech recognition matlab program too much training and recognition data, a small amount of upload that you can us
matlab.spsnip_gui
- 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 instru
xiaobo
- 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.
WavPlayer
- 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 fun
ofdm_codings
- This simulation scr ipt 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
speakerrecog1
- speaker recognization using wav files
wav
- 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.
wav_matlab
- 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
origin
- wav的简单读取,fread fseek 等等的简单实现，小程序-wav s simple reading
matlabxinxigongcheng
- 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
deletenoise
- 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
Matlab-MPEG
- 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.
FFT grath from .WAV
- FFT graht from .WAV, with using MAtlab
WAV音乐播放器V1.01
- 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)
wav读取程序
- 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)
WAV音频的LSB信息隐藏实验matlab实现
- WAV音频的LSB信息隐藏实验matlab实现.zip 内涵wav音频，WAV音频隐写的matlab代码 randhiding.m randextract.m wavextract.m wavhiding.m nc.m(Realization of LSB Information Hiding Experiment of WAV Audio by matlab.zip Connotation wav audio, WAV audio steganography matlab code Randh