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wavelet_solveFastMatrix
- 稀疏矩阵重建的两个源码，用于小波变换快速方程求解，可以很好地显示512*512矩阵中的稀疏元素。-Sparse matrix reconstruction of two source code for the wavelet transform fast equation solver, and can display 512* 512 matrix sparse elements.
KSVD
- ksvd算法的代码，可以通过训练字典，从而实现对数据的稀疏表示。-ksvd algorithm code, through training dictionary in order to achieve the sparse representation of the data.
chabEst01_Para
- In this code, the BER performance of a system which uses sparse channel estimation is compared with a system which uses LSE channel estimation. It is shown that using sparse technique improves the performance of the system
CompressiveAndApplications
- 《压缩感知与应用》源代码，包含SAR图像压缩感知、高光谱压缩感知、基于结构稀疏的SAR图像低秩重建- Compressed sensing and application source code, including SAR image compressive sensing, hyperspectral image compression, based on the structure of sparse SAR image low rank reconstruction
sparse_convex_opt
- Matlab code for generating sparse signal and compressing and recovering the signal using convex optimization.
Compressive_Sensing
- MATLAB implementation of compressive sensing example as described in R. Baraniuk, Compressive Sensing, IEEE Signal Processing Magazine, [118], July 2007. The code acquires 250 averaged random measurements of a 2500 pixel image. We assume that the ima
csphantom.filex
- MATLAB implementation of compressive sensing example as described in R. Baraniuk, Compressive Sensing, IEEE Signal Processing Magazine, [118], July 2007. The code acquires 250 averaged random measurements of a 2500 pixel image. We assume that the