搜索资源列表
solveequation
- 由c语言编写的解非线性方程，线性方程组代码，包括LSQR,SIRT,SVD等算法源代码
lsqr-fortran
- 是针对大规模的线性方程组，及最小二乘问题的迭代求解方法。改方法可减少内存占有量，再数学上与共轭梯度法等价。-A method of solving large sparse linear systems and linear least squares,which can save memory and equivant to the CG method in the view of pure mathematics.
SVD_LSQR
- 用SVD ，LSQR进行矩阵求解或者进行线性方程组求解-Using SVD, LSQR for solving matrix or solving linear equations
LSQR
- LSQR和SIRT和C语言程序，用于解方程组，迭代法。-the programe of LSQR and SIRT
numerical-methods
- 包括几种常用的数值计算方法，LSQR,ISRT-Include several commonly used numerical methods, LSQR, ISRT etc.
lsqr-matlab
- matlab实现lsqr算法的源码，有强烈的参考价值，可用于地球物理反演。-matlab realize lsqr algorithm source code, there is a strong reference value, can be used for geophysical inversion.
lsqr
- 最小二乘matlab算法，可以直接调用，用于数学算法，稀疏变换，求解等需要用到- Matlab least squares algorithm, can be called directly for mathematical algorithms, sparse transformation, such as the need to use to solve
LSQR
- 使用最小二乘法求解大规模线性方程组的函数-An algorithm for sparse linear equations and sparse least squares
LSQR-NNL
- 可用于求解超大规模线性方程组非负解的MATLAB函数-Given a tall full-rank matrix A, solves the nonnegative least squares problem: min ||Ax-b|| s.t. x>= 0 and returns the minimizer x. The argument err is the tolerance used in testing for zeros
LSQR
- 最小平方QR分解法(LSQR)的C++源码，可以用来学习lsqr-Least squares QR decomposition method (LSQR) of the C++ source code can be used to learn lsqr