scene_text_extraction

经典泊松方程的matlab数数值求解程序代码。可直接使用。 (Matlab the number of values ​ ​ of the classical Poisson equation solver code. Can be used directly.)

MATLAB is being accepted by the majority of users, the interconnection line to the explosive speed is cited, the following is relevant information

matlab的一些编程练习及应用习题，包括M文件的编写及混合编程的初步学习(matlab programming exercises and application exercises, including a preliminary study of the M-file write and mixed programming)

对无线通信信道中的衰落进行了仿真。考虑到无线通信中，频移及接受台移动速度等因素。 (Wireless communication channel for the decline of the simulation. Taking into account the wireless communications, the frequency shift and acceptance of mobile speed and other factors.)

mri分割，基于MATLAB,很不错，住一起的一个朋友用过的，(mri segmentation, based on MATLAB, a very good living with a friend of mine used,)

matlab中关于卡尔曼滤波的一些常用子函数及工具(One kinds of the Kalman filter can estimate the position of the ball.)

numerical analysis method(newton method)

说明：  雅克比迭代法求解方程组;雅克比迭代法就是众多迭代法中比较早且较简单的一种，其命名也是为纪念普鲁士著名数学家雅可比。雅克比迭代法的计算公式简单，每迭代一次只需计算一次矩阵和向量的乘法，且计算过程中原始矩阵A始终不变，比较容易并行计算。(Jacobian iterative method for solving equations Jacobi iteration is one of the earlier and simpler iteration methods, and its name is also in memory of Jacobi, a famous mathematician in Prussia. Jacobian iterative method has a simple calculation formula, each iteration only needs to calculate matrix and vector multiplication once, and the original matrix A is always the same in the calculation process, so it is easy to parallel calculation.)

Maximum likelihood estimation for mixed gaussian function

说明：  对给定的数据，利用PCA求取数据中主分量(Given the data, using principal component in the PCA data to strike)