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[ 原始碼: libdogleg  ]

套件: libdogleg2 (0.14-1)

Powell's dog-leg nonlinear least squares solver for sparse matrices

Solves unconstrained nonlinear least squares problems using Powell's dog-leg method. The user specifies a callback C function that returns the value and gradients of the model function at a particular operating point. This library takes a series of dog-leg steps to find a local minimum of the residual surface.

This library works with sparse matrices, which makes it suitable for efficiently solving very large problems.

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下載 libdogleg2

下載可用於所有硬體架構的
硬體架構 套件大小 安裝後大小 檔案
amd64 11.7 kB36 kB [文件列表]
armhf 10.4 kB32 kB [文件列表]