dianjimo

SkewT分布是近年来得到广泛使用的一种参数化分布。区别于传统的正太分布、学生-t分布，SkewT分布除了具有厚伟特征之外，还引入了偏斜特征。该分布对于金融领域的研究与应用具有十分重要的价值。当然，也是一个重要的统计工具。SkewT分布由Bruce E. Hansen(1994)构造，本源码包括SkewT分布的密度函数、累计概率、随机数生成、理论矩。(SkewT distribution has been widely used recently. Different from traditional Normality and Student-t distribution, SkewT parameterizes both tail-thickness and skewness. SkewT is valuable to financial applications and studies, and other statistic tool. SkewT is firstly introduced by Bruce E. Hansen(1994). This package includes M files on the density of SkewT, CDF, random number generator and theoretical moments of SkewT.)

对数据做eeof处理，得到数据的空间模态和时间系数。(Matlab function of eeof)

说明：  sdif算法，matlab代码，注释乱码，介意慎点(SDIFsoftware matlab please download)

利用MATLAB进行求解常微分方程组的四阶R-K算法法(Use MATLAB to solve ordinary differential equations of fourth-order RK algorithm method)

发生在时变系统中所展示的频谱扩展。待仿真系统是一个简单系统，其中系统的代桶输入是一个形为x(t)=cos[2π(f0+f1)t]的“音频”。(Occurred in the time-varying system in spread spectrum display. Subject to the simulation system is a simple system in which the generation of the system input is a bucket-shaped to x (t) = cos [2π (f0+f1) t] of the " audio." )

grid_world example with reinforcement learning

天空之城钢琴曲完美版源码分享。利用天空之城简谱和MATLAB编写的程序，分享给大家(Laputa piano perfect version of the source code sharing. Sky City and use MATLAB notation programs written for everyone to share)

引导滤波guidedfilter的opencv实现(guidedfilter s opencv version)

应用MATLAB编写的三维时域有限差分程序。是初学FDTD的好帮手。建议初学者参考。(Application of MATLAB to prepare three-dimensional finite difference time domain procedure. FDTD are learning a good helper. Recommended reference for beginners.)

matlab communication program for engineering