part01

matlab财金分析工具箱书籍，全英文，有书签(books on financial analysis toolbox matlab)

A viable particle swarm optimization to update algorithm, MATLAB code to run correctly simulation, ease of use

用来进行滤波的，这是基于matlab环境的编程程序。(I hope this code can help others.)

面阵中二维角度估计Unitary-ESPRIT的matlab仿真程序，这是采用面阵的二维的oda估计，能有效估计空间角。(Two-dimensional planar array of Unitary-ESPRIT for angle estimation matlab simulation program, which is the use of two-dimensional planar array of oda estimates can estimate spatial angle.)

用于计算duffing 方程的最大lyapunov指数(The largest lyapunov exponent used to calculate the Duffing equation)

PID control simulation(matlab simulation for pid controller)

利用拉普拉斯变换的思想，通过对数据进行差分，近似得到拉普拉斯变换后的结果，然后检查正负交换的位置，则此为极值点位置，利用此思想得到极值点的位置。(Using the ideas of Laplace transform of the data by the difference approximation get results Laplace transform, and then check the position of the positive and negative exchange, this is the extreme position, take advantage of this thinking of getting extreme points location.)

四乘四线性阵列超声成像程序，叠加波束合成，逐点成像成像方式(four send and four receive liner ultrasonic imaging,DAS )

MATLAB用于非线性方程组的求解问题，用的方法是牛顿迭代法(the solution of nonlinear functions)

说明：  国内一名校老是编的经典控制程序，跟实际项目密切相关。(China is always a prestigious series of classical control procedures, is closely related with the actual project.)