LSA

m sequence polynomial

描述了OFDM调制解调中的时间同步的算法的方法和相应的代码(Describes a method of time synchronization in OFDM modulation and demodulation algorithm and corresponding code)

对列车平稳性实验数据处理的MATLAB程序代码，涉及文件导入，时域图像绘制，数据处理，傅里叶变换，频域图像绘制，平稳性指标计算(I can t speak English.)

世界坐标系转换 二维和三维的坐标系compound(The world coordinate system transformation)

说明：  用积分法进行反应速率分析得到速率常数k和反应级数n(obtain the kinetics constant k and reaction order n by intergral method)

实现振动信号的FFT图，时域图以及两种倒谱的方法(realize the two analize way of the dao-pu for the signal)

说明：  样条曲线曲面的相关理论知识，内含部分程序代码(Knowledge spline curve and surface fitting must-see, very good)

参数a,b,n对r=acos(nt+b)的影响，观察菜单和图形的变化，体会相应的程序控制逻辑(The parameters a, b, n r = acos (nt+b) the impact of observed changes in the menu and graphics, the experience of the corresponding program control logic)

重力异常的向上延拓程序，很实用，，推荐地球物理学生学习可直接使用。 (Gravity anomaly upward extension program, it is practical, and recommended geophysics student learning can be used directly.)

emg feature extract using matlab