搜索资源列表
sepdilter
- 该程序是关于语音信号处理滤波器和simulink程序(关于OFDMA链路的搭建的),-procedures on the speech signal processing filter and Simulink (Link on OFDMA structures),
w_ipp-samples_p_6.0.0.127.zip
- 这是Intel官方提供的在windows环境下使用英特尔集成性能原件(Intel IPP)的程序实例,包括音视频编解码、计算机视觉、数据压缩、图像编解码、图像处理、信号处理、语音识别、字符串处理等。,This is the official Intel in windows environment using the Intel Integrated Performance Original (Intel IPP) for instance, including audio and video
hhh
- :由于许多传统的去噪方法在强背景噪声情况下提取声音信号的能力变弱甚至失效, 提出 应用独立成分分析( I C A) 方法对声音信号进行特征提取, 并证明了这种 I C A 变换能增强语音和音 乐信号的超高斯性. 在此基础上, 应用 I C A基函数作为滤波器, 通过阈值化的去噪方法对含有强高 斯背景噪声的声音信号进行去噪仿真实验. 结果表明, 本方法明显优于传统的均值滤波和小波去噪 方法, 为强背景噪声下弱信号的检测提供 了新的途径.-: As many of the t
dsp
- 在数字信号处理中,滤波占有极其重要的地位。数字滤波是语音处理、图像处理、模式识别、频谱分析等应用中的基本处理算法。用DSP芯片实现数字滤波除了具有稳定性好、精确度高、不受环境影响等优点外,还具有灵活性好等特点。-In digital signal processing, filtering an extremely important position. Digital filter is the voice processing, image processing, pattern recog
0987542
- 一个声纹识别的全代码,包括语音信号的预处理,建模,和识别-Voiceprint identification of a full code, including the speech signal pre-processing, modeling, and identification
voicebox
- 利用矩形窗计算短时语音信号的短时能量 及其频谱特性-Calculated using a rectangular window short-time speech signal power and spectral characteristics of short-term
daopufenxi
- 对语音信号进行倒谱分析,观看其频谱的幅度信息-Cepstrum of the speech signal analysis, see the spectrum of amplitude information
qianru
- 通过在语音信号中嵌入鲁棒性水印和脆弱性水印,实现对数据的版权保护。-Embedded in the speech signal through robust watermarking and fragile watermarking, copyright protection to achieve the data.
matlab-Digital-filter-design
- 基于Matlab的数字滤波器设计及其对语音信号的应用-Matlab-based digital filter design and application of the speech signal
22
- 关于MATLAB中的语音信号检测程序,基于短时能量和过零率的-The voice on the MATLAB signal detection procedures, based on short-term energy and zero-crossing rate
HAMMING_CODE_RESEARCH
- 利用汉明码实现对语音信号文字以及图像的编译码以及接收。并给出在不同情况下的误码率以及误码率曲线。-Hamming achieved using the speech signal encoding and decoding text and images as well as receiving. In different situations and gives the bit error rate and BER curves.
stfft
- 对语音信号的实现短时傅里叶变换 用汉明窗进行信号的截取-The speech signal to achieve short time Fourier transform of the Hamming window used for signal interception
win
- 是关于语音信号的快速傅里叶变换以及加噪声后傅里叶变换的显示以及图像中的比较-Is a speech signal FFT and plus noise FFT display and image comparison
4
- 对语音信号用小波进行分解,然后再进行小波去噪。-The speech signal using wavelet decomposition, then the wavelet denoising.
daima
- 混合高斯模型 图像处理高斯混合模型(Gaussian而 xturemodel,简称GMM)是单一高斯概率密度函数的扩展和延伸,由于GMM能够平滑地近似任意形状的密度分布,因此近年来常被用在视频及语音信号的处理中-Gaussian mixture model for image processing
SSPARAB982234
- 谱减法的算法实现,可用于图像和语音信号的滤波处理,欢迎下载。-the realization of spectral subtraction algorithm, which can be used for image and audio signal processing.
ica-and-pca
- 基于matlab环境下的一个独立分量分析的小程序,包括对三个语音信号混合后的ica分析-Analysis program based on an independent component in the Matlab environment, including analysis of three speech signals mixed after ica
haimingchuang
- 海明窗 语音信号一般在10ms到30ms之间,我们可以把它看成是平稳的。为了处理语音信号,我们要对语音信号进行加窗,也就是一次仅处理窗中的数据。因为实际的语音信号是很长的,我们不能也不必对非常长的数据进行一次性处理。明智的解决办法就是每次取一段数据,进行分析,然后再取下一段数据,再进行分析。 -Hamming window voice signal is generally between 10ms to 30ms, we can see it as is stationary. To h
plosa
- 语音信号的plosa模型,matlab源代码-The voice signal plosa model, matlab source code
wavelet-denoise-matlab-code
- matlab小波去噪程序,包含语音信号,和一维吸信号-wavelet denoise matlab code,including wav signal and one d signal。