7.7

说明：  OFDM信道仿真源代码，基于matlab环境开发(OFDM channel simulation)

基于matlab编写的该程序，可以用于计算9层和9自由度建筑物模型在地震作用下响应。 (The program is written in Matlab based, can be used to calculate the excitation of 9 layer and 9 degrees of freedom model and input seismic building.)

考虑章动、极移、岁差下历元时刻月球在瞬时平天球坐标系，J2000协议地固系，WGS-84坐标系下的位置速度矢量及转换的matlab源程序(Consider nutation, polar motion, precession next epoch in the instantaneous level of the moon celestial coordinate system, J2000 protocol to the solid line, the position and the velocity vector conversion WGS-84 coordinate system matlab source)

matlab教程电子书，适于matlab系统性学习(Matlab tutorial e-book, suitable for matlab system learning)

计算船舶pitch运动阻尼 经验公式法 计算船舶pitch运动阻尼 经验公式法(calculate pitch motion and damping by empirical equations)

This is one of the methods for face recognition using FLD method

估算并画出高斯脉冲的前15阶导函数的-10dB带宽。函数以下列变量为输入：a的最小值alphamin，(estimates and the mapping out of the Gaussian pulse before 15 derivative function-10dB bandwidth. Function for the importation of the following variables : a minimum of alphamin.)

matlab关于时间序列分析的ma模型的有关程序(A matlab project about TIME SERIES ANALYSIS forecasting and control)

混沌时间序列分析中的G-P算法求关联，可用，已经用过(Associate chaotic time series analysis algorithms for GP, available, has been used)

deboor算法，B样条，程序简单易懂，很实用(deboor algorithm, B-spline)