LDLT-factorization

eof分析的matlab软件包,需要输入的是距平序列，直接调用rest.m文件(a package of matlab codes on EOF analysis，the rest.m file is the main program )

evaluates the spherical harmonic function

学习Turbo码必备的程序；吴宇飞历年心血(the codes for the Turbo，this is written by Yu Fei Wu )

ros by example volume2 hydro ubuntu

srukf 代码，经试验可用，可以解决ukf在模型不匹配时出现的发散或者不稳定等问题(srukf code, used by the pilot, can solve ukf model mismatch occurs when the divergence or instability problems)

用窗函数法实现了FIR数字滤波器的仿真，包括五种窗与低通，高通、带通、带阻四种类型的组和，可实现20种滤波器的设计(FIR filter design)

粒子群优化算法能够处理例如不可导的节点传递函数或者没有梯度信息存在。(Particle swarm optimization algorithm can handle such as node can not guide the transfer function or no gradient information exists. )

这个文件实现了Matlab/Simulink中的三维查找表，对要用到查表的人有帮助，里面用到Reshape函数(This file implements the Matlab/Simulink in a three-dimensional look-up table for use to help people look-up table, which used Reshape function)

this is a homw work for students to get concept

说明：  循环码实验，能实现循环码的编码和译码功能。程序简单，易懂(Cyclic code experiment, to achieve encoding and decoding of cyclic codes function. Procedures are simple and easy to understand)