final_project

图像匹配的经典算法和改进，上海交通大学内部数据库提供(Classical image matching algorithm and improved internal databases, Shanghai Jiaotong University)

共轭梯度法是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。(Conjugate gradient method is between the steepest descent method and Newton method between a method that only use the first derivative information, but the steepest descent method to overcome the disadvantage of slow convergence, but also avoids the need to store and calculate Newton Hesse matrix and the shortcomings of the inverse, conjugate gradient method is not only linear equations to solve large-scale one of the most useful, large-scale nonlinear optimization solution is also the most efficient algorithms.)

matlab模拟buffon投针并求pi值(matlab simulation buffon needle cast and find the value of pi)

线性系统的模型降阶 pade降阶算法 线性系统的模型降阶 (failed to translate)

自动控制中的频域分析，可以看到系统的bode图、幅相特性(Frequency domain analysis of the automatic control system, can see the figure, Bode amplitude and phase characteristics)

说明：  直流无刷电机带霍尔传感器双闭环的MATLAB仿真，(MATLAB simulation of double closed-loop DC brushless motor)

是最基本的ldpc matlab程序，简单易学，可以经过改编成为ldpc基础(Is the most basic ldpc matlab program)

基于matlab的高斯混合模型的相关例程，算法等M文件，(some m file for gmm in matlab.)

对fluent默认的Syamlal drag law进行曳力修正，多相流模型中(drag modify model in fluent)

支持向量机原理与仿真 (Support vector machine theory level simulation)