搜索资源列表
fftfiltler
- 生成一个正弦信号，并加入白噪声，得到正弦信号以及白噪声的混合信号，通过低通滤波器对白噪声进行处理-generate a sinusoidal signal, and add white noise, sinusoidal signal to be white noise and mixed-signal, through low-pass filter white noise processing
muatual_information_ICA
- 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，意味着信号独立。可以参考有关书籍。在google里面，搜索mutual information blind source separation.即可搜到文章。-mutual information Blind Source Separation, such a fact-based, mixed-signal information in the most hours of each other, mean signal indepen
Gaussin-mixed
- 可以产生混合高斯信号信号的函数。自己可以调节混合信号的峭度。-Can produce mixed-Gaussian signal function. You can adjust the mixed signal kurtosis.
FastICA
- FastICA快速独立分量分析的MATLAB源代码，功能全面，有简洁易用的figure界面，操作容易上手，能处理多路混合信号，并输出计算结果，生成信号的图形，便于进一步的分析-FastICA fast independent component analysis of MATLAB source code, there are simple and easy to use interface, figure, operating particularly easy to use, able to
Goge1
- 盲源分离算法，该算法能够从混合信号中分离出原始信号。已用MATLAB验证：程序从正弦信号和随机噪声信号的混合信号中成功地分离出了正弦信号和噪声信号。程序保证能正确运行。-Blind source separation algorithm, which can be separated from the mixed signal the original signal. Has been verified with MATLAB: Program from the sinusoidal signa
saperate3
- 《超高斯与亚高斯混合信号的盲分离研究》，有用的忙分离算法文章。- Super-Gaussian and sub-Gaussian mixed-signal study of blind source separation, separation algorithm busy useful article.
ICA
- 基于负熵最大的独立分量分析算法，可以将独立的混合信号分离-Based on the negative entropy of the largest independent component analysis algorithm can be a separate mixed-signal separation
SSSS
- 通过建立运动模糊数学模型, 进行了消除运动模糊的仿真实验, 维纳滤波恢复运动模糊图像效果较 好。在图像恢复技术中, 点扩展函数( PSF) 是影响图像恢复结果的关键因素, 所以常常利用先验知识和后验判 断方法估计PSF函数来恢复图像。实验表明在实际恢复过程中如果运动模糊图像混入了噪声, 必须考虑到信噪 比、噪声的自相关函数和原始图像的自相关函数对恢复后图像的影响。-Through the establishment of mathematical model of motion
extr_onesrc2
- 基于稀疏分解的单个信号盲分离，从多个混合信号中，提取出我们需要的信号-Sparse decomposition based on a single blind signal separation, from the number of mixed-signal, we need to extract the signal
Radar Simulation
- 雷达系统仿真，采用相位编码脉内线性调频混合调制信号。该雷达具有数字化正交解调、脉冲压缩处理、固定目标对消、动目标检测（MTD）、和恒虚警（CFAR）处理等功能-Radar simulation system，using the LFM and barker code mixed modulated signal。Main function include：digital orthogonal demodulationfixed, Pulse compression，target cancella
BandpassSignalGen
- generation of wideband high dynamic range analog signal for area-efficient MADBIST, especially for the on-chip testing of wireless communication IF digitizing sigma–delta modulator chip. Via increasing the order of the one-bit bandpass sigma–delta m
signal
- 将混合有白噪声的两个信号的频率提取出来，适合初学matlab的使用-Will be mixed with white noise, the frequency of two signals is extracted, the use of matlab for beginners
ica_matlab
- Shiro Ikeda写的关于ica的算法，用于EMG和声音等混合信号的分离。 该软件包中包含2个推荐的声音文件可做仿真。-Shiro Ikeda written about ica algorithms for EMG and sound, and mixed-signal separation. The package contains two sound files to do the recommended simulation.
LabVIEW-and-MATLAB-mixed-language-programming-in-t
- LabVIEW和MATLAB混合编程在盲信号处理LabVIEW and MATLAB mixed language programming in the application of blind signal processing-LabVIEW and MATLAB mixed language programming in the application of blind signal processing
FOUR_ICA
- 利用四阶统计量求三个信号混合后的独立成分，包括超高斯、高斯和亚高斯信号-Demand the use of three fourth-order statistics of independent mixed signal components, including the super-Gaussian, Gaussian and sub-Gaussian signal
ICA
- ICA算法处理混合声信号分离技术中的程序-ICA algorithms for mixed sound signal separation process in
filter-design-for-a-mixed-signal
- 提取某合成信号的三个频率成分，设计相应的滤波器，matlab源程序-Extract the three components of a mixed signal via a lowpass,bandpass and highpass filter.
signal-sorting
- 针对信号分选的几种常见算法，包括pri变换，sdif（序列差直方图）算法，cdif（累积差直方图）算法，可以解决类似于固定重频信号，抖动重频信号，滑变重频信号和参差重频信号的分选等-For several common signal sorting algorithms, including pri transform, sdif (sequence difference histogram) algorithm, cdif (cumulative difference histogram) a
Signal-to-Noise-Ratio
- 在仿真实验中要产生具有某个信噪比的混合信号样本zt。 这时，先求出不含噪声的有用信号的幅度(最大值)am 再根据给定的信噪比snr(db)反推噪声电平theta。以高斯噪声为例-In the simulation experiments to produce with a signal-to-noise ratio of zt mixed signal sample.at this moment, to take the first without noise and useful
mixed-signal-implement-Mallat
- 利用三角正余弦混合信号，通过小波分析，进行Mallat算法的实现-Using sin/cos mixed signal, by wavelet analysis, implement Mallat algorithm.