time_frequency_analysis

matlab语音信号盲分离,输入多路语音信号，恢复混合信号(matlab voice blind signal separation, enter the multi-channel voice signal, and restore mixed-signal)

太阳黑子是人类长久以来感兴趣的问题。此处运用matlab代码对太阳黑子的记录的数据进行处理，希望能提供帮助( Using archival records,astronomers have applied Wolfer s rule to determine sunspot activity back to the year 1700. Today the sunspot index is measured by many astronomers and the worldwide distribution of the data is coordinated by the Solar Influences Data Center at the Royal Observatory of Belgium. The text file sunspot.dat in the matlab/demos directory has two columns of numbers. The first column is the years from 1700 to 1987 and the second column is the average Wolfer sunspot number for each year.)

一本英文版的利用matlab进行光学扫描全息处理的电子书籍(An English version of the optical scanning holographic processing using matlab electronic books)

文献资料，利用Copula函数度量整合风险的(Literature, the use of integrated risk Copula function metrics)

isodata聚类算法的matlab实现(isodata achieve clustering algorithm matlab)

MATLAB图像处理-基于高频强调滤波和直方均衡化图像增强(MATLAB image processing- based on high frequency emphasis filtering and histogram equalization image enhancement)

Laypunov 指数计算，用于判断系统的定性及稳定性分析(The index of Laypunov calculation used to determine the qualitative and stability analysis of)

在相干通信中精确恢复眼图，使用正弦函数作为例子，经过欠采样后，对数据进行FFT变换后在进行精同步(After the restoration of coherent communications precise eye, using a sine function as an example, after subsampling, FFT transform data during fine synchronization)

基于MATLAB的BP神经网络人脸朝向识别(Towards the identification of BP neural network based on MATLAB Face)

说明：  通过小波变换，采用OMP算法，实现图像压缩重构(The wavelet transform, using OMP algorithm, image compression Reconstruction)