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OMP基于正交原子的稀疏分解
- OMP算法是在MP算法基础上的一种改进算法。本例程基于OMP将信号分解重构
FFT_MP_稀疏分解
- 利用FFT实现基于MP的信号稀疏分解程序
MP稀疏分解
- 基于Garbor 原子的稀疏分解,本算法是一种贪婪算法,可以很好的将信号分解
基于OMP算法的信号稀疏分解(Gabor字典)
- 基于OMP算法的信号稀疏分解程序
dct_cs
- DCT压缩感知方案,采用DCT基稀疏分解原始信号,并且重构出原始信号-DCT compressed sensing scheme, using sparse decomposition of the original DCT-based signal and reconstruct the original signal
signal_decomposition_MP
- 稀疏信号分解利用匹配追踪算法,主程序+调用函数-Sparse signal decomposition, the main program calls the function+
OMP
- 本程序实现了信号稀疏分解的经典算法OMP!-This program implements a classic signal sparse decomposition algorithm OMP!
matchingpursuit
- matching pursuit 算法,matlab实现,信号稀疏分解方式的一种,适合与信号在超完备的原子库中稀疏分解。matchingpursuit.m-A matching pursuit algorithm. It fits data from a set of dictionary elements by orthogonally projecting the data onto elements of the dictionary of vectors such that t
MP-FFT
- 基于FFT的MP算法(matching pursuit)匹配跟踪,实现信号的稀疏分解-FFT-based MP algorithm (matching pursuit) matching pursuit, sparse decomposition of the signals
MP
- 基于匹配追踪的信号稀疏分解的一种新方法的仿真-Based on matching pursuit signal decomposition A new method for sparse
SparseLab200-DataSupplementStOMP
- CS 稀疏分解及信号的重建算法,分为随机测量和恢复。-CS sparse signal decomposition and reconstruction algorithm is divided into random measurement and recovery.
LFM-MP-SNR
- 稀疏分解在LFM信号模型的应用,稀疏分解应用在低信噪比的情况下,能够很好的恢复原信号-mp—LFM
test_m_fft
- 利用FFT实现基于MP的信号稀疏分解程序-Using FFT-based signal sparse decomposition process MP
omp
- 基于正交分量的OMP稀疏分解参考程序,要求分解信号分量具有正交性-Sparse orthogonal decomposition OMP component reference procedure that requires the signal components with the orthogonal decomposition
MP
- 经典的信号稀疏分解算法MP的实现。随着迭代次数增大,恢复的信号越精确。-The classic signal sparse decomposition algorithm MP . With the number of iterations increases, the more accurate the signal is recovered
dct
- 在离散余弦变换下实现信号的稀疏分解,matlab环境下可以简单实现-realize sparse Decomposition with dct
GA_MP
- 基于GA和MP的音频信号稀疏分解,用matlab实现-GA and MP based on sparse decomposition of audio signals using matlab implementation
compressed_OMP
- 对信号进行稀疏分解并投影,然后对信号进行重建-Sparse decomposition of the signal and projection, and then reconstruction of the signal
MP
- 基于MP的信号稀疏分解参考程序的matlab仿真代码-Matlab simulation code of the reference procedure based on the MP signal sparse decomposition
sparse_decomposition
- 利用匹配追踪对信号进行稀疏分解,得到其稀疏表示形式(The use of matching pursuit for sparse decomposition of the signals, by their sparse representation)