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L-BFGS-CODE

于 2014-07-10 发布文件大小:19KB

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代码说明：

L-BFGS有限内存BFGS法,用于求解大规模无约束最优化问题(L-BFGS method for large scale unconstrained optimization)

文件列表：

L-BFGS CODE
...........\example.m,4636,2014-06-28
...........\fminlbfgs.m,32317,2013-04-08
...........\f_test.m,11302,2013-02-04
...........\g_test.m,16801,2013-02-04
...........\license.txt,1335,2010-11-02
...........\myfun.m,143,2013-04-09
...........\Untitled2.asv,2090,2011-06-05

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Decompose image into subbands, denoise using BLS-GSM method, and recompose again. fh = decomp_reconst(im,Nsc,filter,block,noise,parent,covariance,optim,sig) im: image Nsc: number of scales filter: type of filter used (see namedFilters) block: 2x1 vector indicating the dimensions (rows and columns) of the spatial neighborhood noise: signal with the same autocorrelation as the noise parent: include (1) or not (0) a coefficient from the immediately coarser scale in the neighborhood covariance: are we considering covariance or just variance? optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0) sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise) Version using a critically sampled pyramid (orthogonal wavelet), as implemented in MatlabPyrTools (Eero). JPM, Univ. de Granada, 3/03

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Deasonalize the data adn agian seasonalize it.

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建立了基于matlab的整流器仿真模型，系统运行正常，可在此基础上进行模糊的仿真(Rectifier is established based on matlab simulation model, the system runs properly, this can be simulated on the basis of vague)

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图论及复杂网络中关于最短路径的Dijkatra算法，简单明了！(Figure dealt with a complex network of Dijkatra on the shortest path algorithm, simple!)

2011-10-10 16:06:56下载

积分：1

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L-BFGS-CODE

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