STFT

The two-channel QMF bank is one of the earliest and most commonly used filter bank structures.

轮轨接触点扫描方法，用扫描的方法计算求得任意轮轨型面的轮轨接触点(Wheel-rail contact point scanning method, the method of calculation obtained by scanning any type of wheel and rail wheel-rail contact point surface)

自适应算法是常用有效的优化算法，这里是将自适应算法应用于不同的场合的源代码(The adaptive algorithm is commonly used effective, here is the adaptive algorithms are applied to different occasions of the source code)

matlab是大家非常熟悉软件，本电子文档中提供了很多关于matlab的经典算法实现，希望能够帮助大家！(matlab is very familiar with U.S. software, the electronic documents to provide a lot about classical algorithm matlab realize, I hope everyone can help!)

roc曲线绘制程序 关于检测阈值的函数曲线(Roc curve drawing program roc curve is a function of detection threshold curve)

球杆系统 matlab gui 图形界面的绘制，具体代码给出，非guide编写(Ball and beam system Matlab gui graphical interface drawing, a system introduced)

写的边缘方向直方图的MATLAB程序，仅供参考(Edge direction histogram)

小小的最近邻算法，希望能够对大家有所帮助(Tiny nearest neighbor algorithm , hoping to be helpful to everyone)

简述了matlab环境下的数理工具箱函数，供大家参考(Briefly the mathematical toolbox functions in the Matlab environment, for your reference)

use system identification toolbox in MATLAB to identify and estimate the model