BLOCK-SPARSITY-RECOVERY

能实现数据的分类，权值的分布图形，但是权值及阙值的更改没有实现(Can achieve data classification, weight distribution of graphics, but the right values and the change did not achieve the Threshold)

ica a source for a detailed derivation of the formula for beginners entry can refer to a specific article.

说明：  该算法为蚁群聚类优化算法，效果不错，能够很好的解决问题！！！(Application of ant colony optimization algorithm to solve clustering problem, effect is good!)

using matlab litlle introduction and instruction

search for u,m of moment invariant (search for u,m of moment invariant)

对声音信号进行各种处理实现了声音的均衡等功能(The audio signal processing to achieve various functions of the sound equalization)

球体磁梯度张量计算，根据文献中方法编写，可以快速计算各分量(Magnetic gradient tensor of sphere)

calculate the Gamma Correction for a particular image

vector controlof machine with svpwm

图像加噪和去噪代码，读取图像数据，产生噪声图像，使用sym4小波进行三层分解(Images with noise and denoising code, read the image data, image noise, the use of three wavelet decomposition sym4)