PSO

基于matlab的arma模型的拟合，没有参数的估计，需要自行估计好参数(Matlab arma model fitting parameter estimation, needs a good parameter is estimated)

改压缩包包含了三个程序 分别是对坐标对称的自由梁的模态频率和色散关系的求解(Reform package contains three programs are free modal frequency of the beam coordinate symmetry and the solution of the dispersion relation)

基于simulink的OFDM的仿真的例子，和大家分享(Based on the OFDM simulink simulation examples to share)

Mann-Kendall Tau-b非线性函数，用于时间序列分析中计算平均变化趋势。(The Mann-Kendall Tau-b non-parametric function computes a coefficient representing strength and direction of a trend for equally spaced data. While you do not need the Statistics Toolbox to compute Taub, you do need it to test for significance. This function will compute Tau-b (now tau-a as well), significance (and the various supporting statistics), and also a non-parametric slope method: Sens Method. )

matlab 程实 实现布朗运动 源程序(matlab source Brownian motion process to achieve real)

matlab实现歌曲最炫民族风的程序，可以移植到DE2_70播放(the matlab songs and most unusual national wind program, can be ported to DE2_70 play)

说明：  ofdm的变成实现，一本中文书上的例程，供大家参考(The realization of ofdm, a routine in a Chinese book, for your reference)

实现滑动去趋势波动分析，程序内部有解释，在MDFA文件中可以改变相应的参数值，使结果更好。x中存放的是脑电信号，这里没有上传。可以根据需要，用这种方法处理不同数据。(Achieve sliding detrended fluctuation analysis, is explained within the program, the file can be changed in the MDFA the corresponding parameter values ​ ​ so that the results better. x is stored in the brain signal, there is no upload. As needed, using this method to deal with different data.)

模拟地下地层的反射系数的求取方法并研究其与入射角度的关系(Simulate the subsurface reflection coefficient of the strike and to study its relationship with the incident angle )

Random embedding of an image in an image