SVM-multiple-class

说明：  matlab的一些画图程序，用于数据处理，希望对大家有帮助(matlab drawn )

自己写的MATLAB程序，用于已知2个单位向量，求它们的旋转矩阵。非迭代法。 另有一个绝对定向程序。(Write their own MATLAB for 2 unit vector, known for their rotation matrix. The iterative method. There is another absolute orientation program.)

PLATE Plate mesh in the xy plane

自编边缘提取方法，能够准确的提取边缘，编写简单。(Self-edge detection method, able to accurately extract the edge, simple to prepare.)

粒子滤波程序，涉及粒子群的选取和更新，迭代计算得到滤波结果(Particle filter select and update procedures involving particle swarm the iterative calculation filtering results)

Lorenz系统的Poincare截面计算方法。用于分析转子点映射特性(Poincare cross-section of the Lorenz system calculation. Used to analyze the characteristics of rotor-point mapping)

信号为两个正弦信号加高斯白噪声，用burg递推法对其进行功率谱估计，效果不错。(Signal for two sinusoidal signal plus Gaussian white noise, the recursive method burg its power spectrum estimation, good results.)

Extended Kalman Filter MATLAB code

Thresholding is used to segment an image by setting all pixels whose intensity values are above a threshold to a foreground value and all the remaining pixels to a background value. Whereas the conventional thresholding operator uses a global threshold for all pixels, adaptive thresholding changes the threshold dynamically over the image. This more sophisticated version of thresholding can accommodate changing lighting conditions in the image, e.g. those occurring as a result of a strong illumination gradient or shadows.ff

有限元中的间断Galerkin方法Discontinuous Galerkin Method in FEM