搜索资源列表
L5_answer
- 音频信号处理，实现自适应语音盲分离，输入两个信道的互相关音频信号，能互相分离出原始语音-Audio signal processing, adaptive voice separation, two channels of input audio signal cross-correlation, the original speech can be isolated each other
perforICA
- 基于matlab的ICA语音信号的盲源分离代码，里面包含实际的混合语音，分析结果，结果还是挺不错的。-Based on Blind Source Separation of ICA matlab speech signal, which contains the actual mix of voice analysis results, the result was very good.
Sparse-blind-source-
- 盲源分离程序代码 用于信号处理和模态识别-Blind source separation program code for signal processing and modal identification
FastICA
- 语音信号的盲源分离算法，其中包含了例子和算法-Blind source separation of speech signals, which contains examples and algorithms
FastICA
- Fast ICA 语音信号盲源分离代码-Fast ICA
FastICA
- 快速分析独立主成分算法，可以分离信号和混合数据-Fast ICA algorithm, the signal can be separated and mixed data
sound_2
- 语音信号的分离。可以将两个同时说话的人的声音分离开来。也可以将人声和音乐的分离开来。-Separating the speech signal. Two simultaneous speaker' s voice can be separated. Also the human voice and music can be separated.
MATLAB_numerical-analysis
- MATLAB三次样条插值法 求信号的包络线 源代码 MATLAB使用欧拉Euler法求解微分方程组 源程序代码 MATLAB四阶龙格库塔法 求解微分方程数值解 源程序代码 MATLAB实现txt文本数据分离的源程序代码 MATLAB实现不同插值方法的GUI界面设计 源程序代码 MATLAB实现偏微分方程的差分计算 源程序代码 MATLAB实现单摆在外力矩作用下的动画 源程序代码 MATLAB实现图像中值 均值 维纳滤波 源程序代码 MATLAB实现图像分割otsu
Mechanical-fault-diagnosis-method
- 经验小波变换(EWT)是一种新的自适应信号分解方法, 该方法继承了EMD 和小波分析方法的各自优点, 通过提取频域极大值点自适应地分割傅里叶频谱以分离不同的模态, 然后在频域自适应地构造带通滤波器组从而构造正交小波函数, 以提取具有紧支撑傅立叶频谱的调幅-调频(AM-FM)成分。本文将该方法引用到机械故障诊断中, 提出了一种基于经验小波变换的机械故障诊断方法, 并与EMD方法进行了对比分析。仿真结果表明, 经验小波变换方法明显优于EMD方法, 能有效地分解出信号的固有模态。与EMD 相比较, 该
ICA
- 此为进行独立成分分析(ICA)的matlab代码，盲源分离(BSS)是指在不知源信号和传输通道的参数的情况下，根据输入源信号的统计特性，仅由观测信号恢复出源信号各个独立成分的过程。这一过程又称为独立成分分析(ICA)。-This is the independent component analysis (ICA) of the matlab code, Blind Source Separation (BSS) is not knowing the source signal and tran
exa100701
- 利用小波分离对信号进行去噪，可用于分析采用不同去噪方式时效果对比，也可观察采用不同小波时的效果。-The signal denoising using wavelet separation can be used to analyze the effect comparison when using different denoising methods, and also observe the effect when using different wavelet.
wavelet_dec
- 利用小波分离对信号进行分解重建，观察采用不同小波时的效果，当分解次数增多时，重建效果越好。-The wavelet transform is used to decompose and reconstruct the signal, and the effect of different wavelet is observed. When the number of decompositions increases, the reconstructed effect is better.
wavelet_rec
- 利用小波分离对信号进行分解重建，观察采用不同小波时的效果，当分解次数增多时，重建效果越好。-The wavelet transform is used to decompose and reconstruct the signal, and the effect of different wavelet is observed. When the number of decompositions increases, the reconstructed effect is better.
FastICA_25
- 快速独立分量分析,应用程序，一键完成运算。该算法采用牛顿迭代算法对测量变量X的大量采样点进行批处理，每次从观测信号中分离出一个独立分量，是独立分量分析的一种快速算法。-Fast independent component analysis, application, a key to complete the operation. The algorithm uses the Newton iterative algorithm to batch the large number of samp
cheby
- 利用IIR数字低通滤波器从噪声中提取信号，采用低通滤波器可以分离出有用信号，。采用切比雪夫Ⅱ型低通滤波器，将高频噪声滤除-The IIR digital low-pass filter is used to extract the signal the noise,. Using Chebyshev type low-pass filter to filter the high frequency noise
hopuy.
- 语音信号处理前分离信号噪声,matlab环境下运行,使信号处理效果更好-Speech signal processing before the separation of signal to noise, running under the matlab environment, make the signal processing effect is better
GKIQIY
- 语音信号处理前分离信号噪声,matlab环境下运行,使信号处理效果更好-Speech signal processing before the separation of signal to noise, running under the matlab environment, make the signal processing effect is better
xqhb1
- 语音信号的盲分离,是一个很好的在没有先验知识的情况下的分离程序！-Speech signal blind source separation, is a very good in the absence of prior knowledge of separation program!
qqnpbxs
- 互信息盲源分离,这基于这么一个事实,混合信号的互信息最小时-Mutual information blind source separation, which is based on such a fact, mixed signal with minimum mutual information
nc_fastica
- 复值fastica算法,可以直接输入信号，输出盲源分离结果，只适用于复值的-nc-fastica