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区域生长的分割方法，在matlab下开发，有点小简单，仅供交流~(Regional growth segmentation)

海岸线插值与拟合过程，并画图显示其效果图(Coastline interpolation and fitting process, and drawing show)

只是一个学习的开始，那面有不足之处，gm11的小程序(Just one study that surface inadequacies the gm11 the applet)

matlab对时间序列数据进行滤波以满足计算需求(matlab time series data is filtered to meet the computing needs)

Space Vector Modulation for Three leg Two level inverter

岩石物理建模的程序，在弹性参数与物性参数关机，以及横波速度估算等领域可以应用(Rock physics modeling procedures, shut down in the elastic parameters and material parameters, and the shear wave velocity estimation can be applied to the field )

以5*5为模板在一幅灰度图像中寻找像素值大于给定阈值的所有点(To 5* 5 as a template to look at a gray image pixel value is greater than a given threshold for all points)

常微分分析稳定与不稳定的规律常常不需要求解微分方程，而可以利用微分方程稳定性理论，直接研究平衡状态的稳定性，这里举出一些例子和源码(Ordinary differential analysis of the stable and unstable law does not usually need to solve differential equations, and can take advantage of the stability theory of differential equations, directly study the stability of the equilibrium state, give some examples and source)

岭回归分析（Ridge regression）是一种专用于共线性数据分析的有偏估计回归方法，这套源码是对ridge regression算法的一种实现，附有测试实例(Ridge regression (Ridge regression) is a special collinearity data analysis unbiased estimate of the regression method, this set of source code is an implementation of the ridge regression algorithm with test case)

materila for query optimization