conjugate-grad

iris localization using integro differential operator. The rar contains 5 files in order to computer the integro differential operator of the normalized contour of the iris and puil boundaries and then add circles to the respective boundaries.

DFIG model for wind turbine

卡尔曼滤波的matlab程序，带注释，可运行，适合初步接触卡尔曼滤波的学习(matlab code of kalman filter)

高效线性整数规划求解matlab源程序，详细注释，完善测试(linear integer programming matlab source codes with detailed remarks and tests，)

控制GPIO AM335x_gpio_control (am335x gpio control )

说明：  蔡氏电路的matlab仿真图，为初学混沌的朋友作参考(Matlab simulation of Chua' s circuit diagram, a friend of chaos for the beginner reference)

说明：  一些matlab学习用资料和数据分析的相关资料，供学习python和数据分析的使用。(Some matlab learning materials and data analysis related materials are used for learning python and data analysis.)

战胜matlab比做练习题，非常有用的学习资料，用它学习matlab，从入门到精通，面面俱到(Matlab exercises to overcome than done, a very useful learning materials, use it to learn matlab, from entry to the master, everything)

利用负债比判定借款条件与还款期限并列出年附表(The use of debt ratio to determine the conditions and repayment period of loan and listed in Schedule-year)

matlab 实现分水岭算法，可以根据具体的需要来该进(matlab to achieve watershed algorithm may be based on specific needs of the Progressive)