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网上找的汽车牌照的车牌字符模板，挺实用的(Find online car license plate character templates, very useful)

说明：  二分法检索（binary search）又称折半检索，二分法检索的基本思想是设字典中的元素从小到大有序地存放在数组（array）中， 　　首先将给定值key与字典中间位置上元素的关键码(key)比较，如果相等，则检索成功；(Dichotomy search (binary search), also known as binary search, the basic idea of ??dichotomy is set to retrieve the dictionary from small to large elements stored in an orderly array (array), the first key the given value on the middle element of the dictionary The key code (key) comparison, if they are equal, then the retrieval success )

2 matlab files, combining to perform the Augmented Dickey-Fuller unit root test in Matlab. Useful for detecting auto-correlations and check for stationarity in time series, check for spurious regression, etc.

Good matlab book, for especially starters.

通过matlab设计Bessel模拟滤波器，实现滤波仿真(Design Bessel analog filter, the filter simulation by matlab)

this is a matlab code for meshing in finite element method

在FEM中引入几何损伤，计算特定特征裂隙下的固体变形和内力(Introduced in the FEM geometry injury, calculated under the specific features of fracture of solid deformation and internal force of)

ofdm系统的简单仿真，基于matlab环境，可以借此更好的理解ofdm传输原理(simple simulation ofdm systems, based on the matlab environment, can take a better understanding of the principle of ofdm transmission)

matlab中的simulink实现两电机同步控制，有了此程序，很容易扩展成多个电机同步控制，这是本人毕业论文中一部分(in matlab simulink realization of two-motor synchronous control, with this procedure, it is easy to extend into multiple synchronous motor control, which is part of my thesis)

说明：  基于VMD的机车滚动轴承故障，实现故障信号的测量(Fault of locomotive rolling bearing based on VMD)