搜索资源列表
CS_OMP测试程序
- 沙威老师写的压缩感知的一个小例子,初学者一个很好的入门例程。。。
基于压缩感知的信号重构
- 在基追踪法下的信号的重构的matlab程序
BCS
- 压缩感知程序源码,Blind compressed sensing (BCS)不需要在采样和恢复阶段预先知道稀疏基。源码对于研究压缩感知前沿具有很好的借鉴意义。-The fundamental principle underlying compressed sensing is that a signal, which is sparse under some basis representation, can be recovered from a small number of linear
AOK4
- 压缩感知程序,不错的,初学者压缩感知程序,不错的,初学者-Compressed sensing program
OMP_COSAMP
- 压缩感知程序 压缩感知程序 COSAMP 和OMP-CS is a good COSAMP OMP CS is a good COSAMP OMP CS is a good COSAMP OMP
Compressed-sensing-program
- 压缩感知程序 压缩感知程序 -Compressed sensing program compressed sensing program compressed sensing procedure compressed sensing program
fenkuaiyasuoganzhichengxu
- 分块压缩感知程序 本程序实现图像LENA的压缩传感-Block compressed sensing program
improved-OMP
- 改进的分块压缩感知程序,小波——分块压缩感知程序,对图像的分解与重构,效果一般,有待改进-Improved block compressed sensing program, wavelet - block compressed sensing program, the image decomposition and reconstruction, the general effect, could be improved
kl1p-0.4.2-sources-
- 基于C语言的压缩感知程序,目前大部分程序都是基于matlab的,这个代码可以作为参考。-C-based compressed sensing program, most programs are based on the current matlab, this code can be used as a reference.
KSVD_Matlab_ToolBox
- 压缩感知 相关程序 kSVD 分块压缩感知程序(matlab).doc NP 算法 OMP 算法-Compression perception kSVD related procedures Block compression awareness program (matlab). Doc NP algorithm OMP algorithm
SAMP
- 压缩感知基础程序实现,测量矩阵为高斯矩阵(Implementation of a compression aware base program. The measurement matrix is Gauss matrix .)
CS
- 因为自然界的数据都存在局部低维结构、周期性、对称性等,因此,传统的固定采样率的采样方法必然存在信息冗余。由于信息冗余的存在,我们就知道有数据压缩那么一门学科。既然这样,为什么要把冗余的数据也采进来,再进行压缩呢,能不能不把冗余的数据采集进来? 压缩感知的思路就是:在采集的过程中就对数据进行了压缩,而且这种压缩能保证不失真(低失真)的恢复原始数据,这与传统的先2倍频率采集信号→存储→再压缩的方式不同,可以降低采集信号的存储空间和计算量。 本程序是对于压缩感知模型的数学描述(Mathematics
DCVS2009
- 压缩感知编解码处理,具体详细看程序所示,亲测可运行(Compressed perceptual codec processing, detailed in detail as shown by the program, pro testable and running)
CS_BP重构
- bp重构算法程序,压缩感知重构算法,包含测试程序(BP reconstruction algorithm program, compressive sensing reconstruction algorithm, including test program)
基于SAMP算法OFDM系统信道估计11
- 本程序为基于压缩感知的信道估计算法,其用途在于利用信道的稀疏性来降低导频的使用,获得较好的信道估计精度(This program is a compressed sensing based channel estimation algorithm, which uses the sparsity of the channel to reduce the use of pilot and obtain better channel estimation accuracy.)
压缩感知三维点_程序
- 对模型进行三维成像,向量化三维成像和压缩感知三维成像(Three dimensional imaging, vectorization 3D imaging and compressed sensing 3D imaging are performed on the model.)
MSBCS
- 在MTLAB环境运行main_msbcsspl.m。该程序的功能是实现图像的稀疏分解并重建图像,采用压缩感知理论,利用小波分析,在小波域分块观测,可以用很少的观测值就能重建原图像。程序包中已经整合了小波包和测试图像,没有多余文件,程序经过亲测并修改,能在MATLAB中直接运行得到很好的结果,速度非常快!(Run main_msbcsspl.m in the MTLAB environment. The function of the program is to decompose and rec
omp
- 本程序使用压缩感知中的omp算法实现微波成像(This program uses OMP algorithm in compressed sensing to realize microwave imaging)
4_11_基于压缩感知理论的DOA估计
- 本程序主要讲解了基于压缩感知理论的DOA估计,程序主要从信号的稀疏,测量矩阵的设计以及重构矩阵来恢复时域信号,该方法通过谱峰搜索进行DOA估计,方法准确,分辨率高,希望能帮助大家。