搜索资源列表
L1
- 基于L1范数的多帧图像超分辨率图像重建算法，在原有算法基础上改进，提高重建精度和效率。-Based on the L1 norm of the multi-frame image super-resolution image reconstruction algorithm, the improvement on the basis of the original algorithm to improve the reconstruction accuracy and efficiency.
L2
- 基于L2范数的多帧图像超分辨率图像重建算法，在现有算法基础上改进计算精度和效率。-Based on the L2 norm of the multi-frame image super-resolution image reconstruction algorithm, on the basis of existing algorithms to improve computational accuracy and efficiency.
omp
- omp迭代算法 线性最优化求解 最小l1范数-omp iteration algorithm linear optimization minimum of l1 norm
FastLaplace
- fastlaplace算法 线性最优化问题 最小l1范数-fastlaplace algorithm linear optimization minimum of l1 norm
l1benchmark
- 稀疏表示的零范数求解是一个组合爆炸问题，而一范数可以得到和零范数一样的近似解-Complete the solution of the sparse representation
L1-Ls
- 很经典的L1范数算法，可以用于对优化算法的改进，有效加快运算速度和优化精度！-Classic L1 norm algorithm, the optimization algorithm can be used effectively to accelerate the speed of operation, and optimization precision!
L1_SVD
- 利用压缩感知实现波达方向估计，运用奇异值分解对接收信号进行降维，再利用L1范数进行估计-Using compressed sensing DOA estimation using singular value decomposition to reduce the dimensionality of the received signal, and then using the L1 norm estimate
基于压缩感知的信号重构算法
- Candes等证明了信号重建问题可以通过求解最小 范数问题解决，但Donoho指出，求解最小 范数是一个NP问题，需要穷举 中非零值的所有 中排列可能，因而无法直接求解。此后，研究人员提出了一系列求得次最优解的算法，主要包括最小 范数法、贪婪迭代匹配追踪系列算法等。
G-S
- 本程序为G-S迭代法，若系数矩阵满足 1.G-S迭代矩阵谱半径小于一 2.jacobi迭代矩阵一范数或无穷范数小于一 3.系数矩阵A正定 4.系数矩阵A严格对角占优或不可约对角占优 则可返回A*x=b的解。算法迭代次数比 x=M*x+g形式的标准化迭代次数多，但所用时间少很多。-The program for the G-S iteration method, if the coefficient matrix 1.G-S iterative matrix spect
Uvi_Wave300c
- 基于matlab的一个工具箱，在压缩传感的计算中能简化范数的计算流程-Norm calculation process based on a toolbox of matlab to simplify the calculation of compressed sensing
SL0MatlabCodereal
- 快速的基于光滑的l0范数的过完备的稀疏分解，其速度比L1范数快，恢复效果好-Rapid decomposition overcomplete sparse smooth l0 norm-based, its speed is faster than the L1 norm, restore good effect
program
- 分别上传了多天线系统中的SISO，SIMO，MISO以及MIMO模型仿真程序，对比了不同模型的容量。还有最优算法与最大范数算法的误码率比较程序。很实用！-Upload four system model,SISO SIMO MISO and MIMO,respectively.And compare their capacity.In addition,a BER program is also uploaded based on optimal algorithm and maximum no
l1-ls-A-Matlab-Solver
- 求解L1范数最优化的一个程序包，里面包括源码、说明文档及相应论文-l1 ls A Matlab Solver for Large-Scale ℓ 1-Regularized Least Squares Problems
NSL0
- 结合牛顿算法的sl0的优化算法，实现L0范数的近似实现。具有较好的效果。-the modified algorithm of SL0,which has a better qualitify on psnr and runtime.
mynormex
- 求解函数的各阶范数,如2范数，无穷范数等常用范数-For each order norm, such as the 2 norm, infinite norm etc.
YALL1_Group_20120223
- 莱斯大学一位大牛的带l1范数的目标函数求解的程序，包含多种比较方法， 非常适合优化计算研究，与图形图像优化求解问题等。-Rice University with a large cattle l1 norm objective function to solve the program contains multiple comparison method is very suitable for optimum calculation of the graphic image optimiza
codes-for-numerical-analysis
- 高教版数值分析的matlab代码,误差与范数,非线性方程（组）的数值解法,解线性方程组的直接方法,解线性方程组的迭代法,矩阵的特征值与特征向量的计算,函数的插值方法,函数逼近与曲线（面）拟合,数值微分，数值积分，常微分方程（组）求解-entire codes for numerical analysis based on matlab
2012_1217_MMSE
- L1最小范数约束压缩感知算法,提供一个程序参考, it is MATLAB code-L1 norm constraint compressive sesing,it is MATLAB code
shuzhifenxi1
- 数值分析中通过幂法和反幂法计算矩阵的特征值和特征向量，计算出矩阵的谱范数和行列式，通过c实现-Numerical analysis by the power method and the inverse power method to calculate the matrix eigenvalue and eigenvectors calculated the spectral norm of the matrix and the determinant c achieve
codes
- matlab hinf算法，用于计算hinf范数判定稳定性-the matlab hinf algorithm