Search - dimensions fractal

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[matlab] PLSUVECV DL : 0: PRINCIPLE: The UVE algorithm detects and eliminates from a PLS model (including from 1 to A components) those variables that do not carry any relevant information to model Y. The criterion used to trace the un-informative variables is the reliability of the regression coefficients: c_j=mean(b_j)/std(b_j), obtained by jackknifing. The cutoff level, below which c_j is considered to be too small, indicating that the variable j should be removed, is estimated using a matrix of random variables.The predictive power of PLS models built on the retained variables only is evaluated over all 1-a dimensions =(yielding RMSECVnew).
Date : 2026-01-10 Size : 3kb User :
[matlab] OpenTSTOOL1_02 DL : 1: 用于非线性时间序列分析的软件包。可用于计算：时间延迟重构，分形维数，互信息，Lyapunov指数，替代数据集，最近临点统计，回归时间，庞加莱截面，非线性预测-TSTOOL is a matlab software package for nonlinear time series analysis. TSTOOL can be used for computing: Time-delay reconstruction, Lyapunov exponents, Fractal dimensions, Mutual information, Surrogate data tests, Nearest neighbor statistics, Return times, Poincare sections, Nonlinear prediction.
Date : 2026-01-10 Size : 4.36mb User : 彭跃华
[matlab] computemoveblanket DL : 0: 这是计算分维数的分形程序，经检测能完美运行，效果很好。-This is dimensions calculation fractal program, after testing can perfect operation, the effect is very good.
Date : 2026-01-10 Size : 1kb User : jiangnan
[matlab] fdvolfft DL : 0: Compute fractal dimensions FDS and intercepts ICS of a 3D image IM using FFT and draw rose plots of FDS and ICS
Date : 2026-01-10 Size : 2kb User : zbz
[matlab] hfd DL : 0: MATLAB code for calculating Higuchi Fractal Dimensions
Date : 2026-01-10 Size : 8kb User : Anup