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数学建模2001年A题论文，VC++程序和Matlab程序处理100张血管的三维重建(A problem of mathematical modeling paper in 2001)

Lognormal distribution function.

生成dct基矩阵，傅里叶基矩阵，可用于压缩感知的基矩阵等(generate dct basis matrix,forier matrix,twhich can be used for CS theory)

VC与MATLAB混合编程,可以用于SAR图像处理(VC mixed with the MATLAB programming, which can be used for SAR image processing)

MATLAB经典周期图法功率谱估计对信号进行功率谱估计。(MATLAB classical periodogram power spectrum estimate of the signal power spectrum estimation.)

说明：  hurst 指数计算程序 提示：先导入（import）时间序列数据，再进行计算。(hurst Index hints: first import (import) time-series data, and then calculated.)

David Dunavant, High Degree Efficient Symmetrical Gaussian Quadrature Rules for the Triangle, International Journal for Numerical Methods in Engineering, Volume 21, 1985, pages 1129-1148.

说明：  A commonly used control device called a programmable logic controller, or a PLC, is used to read a set of digital and analog inputs, apply a set of logic statements, and generate a set of analog and digital outputs. Using the example in the previous paragraph, the room temperature would be an input to the PLC. The logical statements would compare the setpoint to the input temperature and determine whether more or less heating was necessary to keep the temperature constant. A PLC output would then either open or close the hot water valve, an incremental amount, depending on whether more or less hot water was needed. Larger more complex systems can be controlled by a Distributed Control System (DCS) or SCADA system.

algorithme genitique

模式识别重要分类器SVM工具箱，采用matlab实现(Important pattern recognition classifier SVM toolbox, adopting the matlab)