搜索资源列表
precoding
- 有限反馈预编码仿真程序，包括2bit、4bit、7比特格拉斯曼码本，采用基于SVD分解的码本选择算法。-Limited feedback precoding simulation program, including 2bit 4bit 7bit Grassmannian codebook codebook selection algorithm based on SVD decomposition.
svddct
- 2维图像添加数字水印信息。算法DCT-SVD。嵌入二值水印信息-Add watermark to the host image. DCT-SVD
MATLAB
- 用MATLAB写得离散小波-奇异值分解的算法。嵌入水印信息-dwt-svd watermark algorithm
matlab-LTE-xindaoguji
- 实现LTE下行信道估计，有LS、LMMSE、SVD-MMSE和线性插值、二阶插值、三次样条插值等算法-LTE downlink channel estimation, LS, LMMSE, SVD-MMSE and linear interpolation, second order interpolation, cubic spline interpolation algorithm
matlab-simulation-code-of-L1SVD
- IEEE 期刊论文 著名算法 L1-svd matlab仿真源代码 -IEEE Journal --famous algorithm of L1-svd A simulation source code written by matlab
MyIC_SVD
- 基于SVD和信息熵理论的小波域灰度图像无损压缩算法。-Wavelet domain based on SVD and information entropy theory grayscale images lossless compression algorithm.
k_svd1
- K-SVD同MOD一样也分为Sparse Coding和Dictionary Update两个步骤，Sparse Coding没有什么特殊的，也是固定过完备字典D，使用各种迭代算法求信号在字典上的稀疏系数。-K-SVD Sparse Coding and Dictionary Update is also divided into two steps, like MOD, Sparse Coding is not anything special, also fixed overcomplete
SVDLIBC-win
- SVDLIBC是一个使用Lanczos算法计算稀疏矩阵SVD(奇异值分解)的C语言函数库，原本在只能Linux下编译，这个版本是对其进行修改后的windows版本，可以在VC++或MinGW下使用。-SVDLIBC is a C library computing the SVD(Singular Value Decomposition) of a sparse matrix using the Lanczos Algorithm. Originally, it can only compile
svd_dwt
- 实现基于离散小波（dwt）的奇异值（svd）分解算法的实现-Decomposition algorithm based on singular value of the discrete wavelet (dwt) (svd)
KSVD-dictionary-learning-Matlab
- 这个程序可以对KSVD进行综合测试。首先，会产生一个随机的正交字典，会产生一个ＫＳＶＤ算法输入，这个输入是一个数据信号集合，每个元素都是三维元素的线性组合。-In this file a synthetic test of the K-SVD algorithm is performed. First, a random dictionary with normalized columns is being generated, and then a set of data signal
numerical-recipe-code7
- 剑桥数据库源代码，包括sparse、spectrum、svd、svm、wavelet等算法-Cambridge database source code, including sparse, spectrum, svd, svm, wavelet algorithm
MIMO-space-time-channel-modeling-
- mimo功率优化MIMO系统的功率优化问题，通过SVD分解和注水算法-mimo power optimization the MIMO system power optimization problem, SVD decomposition and water-filling algorithm
cumulants_arma
- 张贤达《现代信号处理》第5章第6节的仿真，涉及到SVD-TLS、PODE和Q切片法等算法，能实现非高斯信号的ARMA模型辨识-Zhang Xian Da " Modern Signal Processing" Chapter 5, Section 6 of the simulation, involving SVD-TLS, PODE and Q slicing method algorithm can achieve non-Gaussian signal ARMA mode
ImprovedDL
- 这是一篇SCI文章《改善字典学习：多字典更新和系数重用》里的Matlab代码，包含了OMP、Batch-OMP、CoROMP等匹配跟踪算法代码以及改进的K-SVD字典学习算法代码，是图像稀疏表示研究方向重要的源代码，有助于大家学习和改进。-This file folder reproduces the Figures for paper:"Improving Dictionary Learning: Multiple Dictionary Updates and Coefficient Reus
Analysis-KSVD-IEEE-TSP
- 稀疏字典学习的K-SVD法介绍的论文，是算法的理论基础。-Sparse Dictionary Learning K-SVD method presented papers, the theoretical basis of the algorithm.
MVDR
- 奇异值分解波束形成，自适应波束形成仿真。由均匀线阵形式，确定阵列的导向矢量；由阵列导向矢量，对接收信号进行建模仿真；根据约束条件，实现自适应波束形成算法；考察算法性能与信噪比，采样率，观测时间等参数的关系。 -SVD beamforming, adaptive beamforming simulation. Form by the ULA to determine the array steering vector by the array steering vector, the rec
svdguji
- SVD信道估计的算法，是基于OFDM的信道估计算法，学习ofdm的很好的程序-SVD channel estimation algorithm is based on OFDM channel estimation algorithm to learn a good program ofdm
SNFAP
- 这是基于吸引子传播算法的改进，采用svd技术，还有半监督思想，有效提高聚类效果-K-nearest neighbor algorithm based on neural networks, and k-means for effective integration and improvement, improved k-means algorithm
SVDshuzishuiyinsuanfayanjiu
- 基于SVD的数字水印算法研究，其中包括加密，攻击，解密，提取以及参数比较、运行时间的显示-Research on digital watermarking algorithm based on SVD, including encryption, attack, decrypt, extract and compare the parameters, run time display
estimation-algorithm-
- 基于SVD和Toeplitz的高效DOA估计算法-Toeplitz estimation algorithm based on SVD and efficient DOA