Description: 用相空间局部投影法对加噪混沌时间序列去噪或进行混沌序列与正弦信号的分离。-phase space with local law to increase the projector noise chaotic time series denoising or chaotic sequence with sinusoidal signal separation. Platform: |
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Author: |
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Description: 一个使用空间时频分布进行盲信号分离的Matlab程序，可以实现高信噪比下的随机信号分离-the use of space at a frequency distribution for the Blind Signal Separation Matlab procedures can achieve a high SNR of random signal separation Platform: |
Size: 24576 |
Author:赵力 |
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Description: 在linux平台下,纯c写的盲信号分离的代码.它采用基于卷积混合的盲信号分离算法,不但可以分离人工合成的混合信号,而且对于真实环境中的卷积混合的语音信号也能够分离.在本程序中,包含了两个测试文件,makefile后便可以直接使用.
另外值得一提的是,压缩包里包含有一些语音处理方面的常用函数.例如fft变换,读取\写入wav文件,以及一些常用的一维向量和二维矩阵变换的函数.这些可以直接应用在其他应用程序里去.-in linux platform, net write c Blind Signal Separation code. it is based on convolution of mixed Blind Signal Separation algorithm, not only can be separated from the artificial synthesis of mixed-signal, but for the real environment convolution of mixed voice signals can be separated. in this procedure, the tests included two documents, makefile can be used directly after. Also worth mentioning is that Compression bag containing some of voice processing functions commonly used. fft transform, for example, to read \ write wav file, and some of the commonly used one-dimensional and two-dimensional vector matrix transformation functions. these can be directly applied to other applications going. Platform: |
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Description: 这是实际环境中语音信号盲分离的最新程序代码，用于语音信号独立分量分析ICA。解压后运行，输入录制的混合语音信号即可看到结果。-this is the actual environment of the speech signal separation blind to the latest code, Voice Signal for independent component analysis ICA. Unpacked operation, the importation of recorded voice mixed signals can see the result. Platform: |
Size: 1024 |
Author:chunchiu |
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Description: 盲信号分离应用的图像盲分离的资料，给出了事例以及部分源码-Blind Signal Separation Application Blind Image Separation of information, and gives examples of some of the FOSS Platform: |
Size: 421888 |
Author:马舰 |
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Description: 盲信号分离(BSS)是指在对彼此独立的源信号混合过程及各源信号本身均未知的情况下，从混合信号中分离出这些源信号的方法。BSS可以用来从多个麦克风混合语音信号中提炼出单个语音信号。本文简要阐述LMS、RLS算法，并通过仿真实验来分析比较这两类方法的性能，并利用此方法对一实际的语音信号进行分离。-Blind Signal Separation (BSS) is defined as independent of each other mixed-signal process and the source of the signal itself are unknown circumstances, from the mixed-signal to isolate the source of these signals. BSS can be used from multiple microphones mixed voice signal to extract a single speech signal. This paper briefly described LMS, RLS algorithm, and through simulation experiments to analyze the comparative performance of these two types of methods and take advantage of this method on a real speech signal separation. Platform: |
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Author:贡晓飞 |
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Description: This demonstration illustrates the application of adaptive filters to signal separation
using a structure called an adaptive line enhancer (ALE). In adaptive line
enhancement, a measured signal x(n) contains two signals, an unknown signal
of interest v(n), and a nearly-periodic noise signal eta(n). The goal is to remove
the noise signal from the measured signal to obtain the signal of interest. Platform: |
Size: 116736 |
Author:zqq |
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Description: 这是一个基于最大信息判据的盲源分离算法程序，这个程序能很好的分离信号。-This is a criterion based on the maximum information algorithm for blind source separation procedures, which can be a very good signal separation. Platform: |
Size: 3072 |
Author:雷衍斌 |
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Description: 过程信号的前馈-反馈型自适应盲分离算法：利用神经网络的自学习能力实现信号的盲分离已被证明是实现信号分离的一种有效方法,不同的神经网络模型对分离算法的效能将产生极大的影响
-The process of signal feedforward- feedback-based adaptive algorithm for blind source separation: Using neural networks to achieve self-learning ability of the blind signal separation has been proved to achieve the signal separation is an effective method, different neural network model of the separation algorithm efficiency will be have a great impact on the Platform: |
Size: 57344 |
Author:李玉 |
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Description: 定点频域ICA，使用高斯函数、负熵最大化来处理语音信号分离问题的演示-FIXED-POINT FREQUENCY DOMAIN ICA with
GENERALIZED GAUSSIAN FUNCTION BASED
NEGENTROPY APPROXIMATION for SPEECH SIGNAL
SEPARATION Platform: |
Size: 847872 |
Author:leo |
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Description: ica语音信号分离的程序，带有实验录音和图片，可直接进行操作和原代码分析。-ica voice signal separation procedure, with experimental audio and picture, can be directly carried out the operation and analysis of the original code. Platform: |
Size: 828416 |
Author:huilian.Li |
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Description: 独立分量分析的matla b源代码。可用于盲信号处理和信号分离等等。-Independent Component Analysis matla b source code. Can be used in signal processing and blind signal separation and so on. Platform: |
Size: 7168 |
Author:xu |
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Description: 该程序运用NLMS算法对两端语音信号进行分离，模型采用了回波抵消器的数学模型，并附加了处理后的语音信号，效果明显！-The program ends using NLMS algorithm for speech signal separation, model Echo Canceller using a mathematical model and attached processed voice signal, the effect obviously! Platform: |
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Author:成林 |
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Description: 1.设计自适应信号分离器，用以从白噪声中提取周期信号。其中选取正弦信号s=sin(2*pi*t/10)为周期信号，宽带噪声信号为高斯白噪声，设置参考通道延迟为50。
2.宽带信号中的窄带干扰抑制实际上是自适应信号分离的一种应用，借助自适应信号分离器可以方便的实现窄带干扰的对消。-1. Design of adaptive signal separator, used to extract from the white noise periodic signal. The extraction of sinusoidal signals s = sin (2* pi* t/10) for periodic signals, broadband noise signal is Gaussian white noise, set the reference channel delay of 50.
2. Wideband signals in the narrow-band interference suppression is actually an application of adaptive signal separation, using adaptive signal separator can be easily achieved narrowband interference cancellation. Platform: |
Size: 1024 |
Author:wanchun |
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Description: Blind Signal Separation is the task of separating signals when only their mixtures are ob-
served. Recently, Independent Component Analysis has become a favourite method of re-
searchers for attacking this problem.-Blind Signal Separation is the task of separating signals when only their mixtures are ob-
served. Recently, Independent Component Analysis has become a favourite method of re-
searchers for attacking this problem. Platform: |
Size: 4137984 |
Author:liu |
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Description: 一种新的信号分选方法，值得信号分选的同仁一读-A new signal separation method, a new signal separation method, a new signal separation method, a new signal sorting method a new method of signal separation Platform: |
Size: 47104 |
Author:erfd |
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