一种简单快速的视频分割方法，针对多媒体视频序列

说明：  Ar气在CO2激光作用下的电离matlab程序代码。(co2 laser induced Ar ionzation matlab codes.)

一种常用的关于信号稀疏度测试的指标，值得拥有。(A commonly used test for signal sparsity indicators, worth having.)

There is a trend to develop blind or semi-blind source extraction algorithms based on second-order statistics, due to its low computation load and fast processing speed. An important and primary work is done by Barros and Cichocki, who propose an extraction algorithm based on a time delay. The algorithm is simple and fast, but its performance is not satisfying. The paper extends their work and proposes a robust algorithm based on eigenvalue decomposition of several delayed covariance matrices. It is faster and has better performance, which is conˉrmed by theoretical analysis and computer simulations.

OFDM系统中通过时域（CP）以及频域（Moose/Classen算法）进行CFO估计算法(Time-domain CP based method and Frequency-domain (Moose/Classen) methods in OFDM system)

第一次上载资料。排队论及其应用,一些资料。希望对大家有用(The first to upload information. Queuing theory and its applications, some of the information. Hope useful for everyone)

LDPC编码算法, Create R = 1/2 low density parity check matrix M : Number of row N : Number of column method : Method for distributing non-zero element {0} Evencol : For each column, place 1s uniformly at random {1} Evenboth: For each column and row, place 1s uniformly at random noCyle : Length-4 cycle {0} Ignore (do nothing) {1} Eliminate onePerCol: Number of ones per column H : Low density parity check matrix(LDPC_code source Create R = 1/2 low density parity check matrix M : Number of row N : Number of column method : Method for distributing non-zero element {0} Evencol : For each column, place 1s uniformly at random {1} Evenboth: For each column and row, place 1s uniformly at random noCyle : Length-4 cycle {0} Ignore (do nothing) {1} Eliminate onePerCol: Number of ones per column H : Low density parity check matrix)

通过matlab读取文件中的视频，通过代码读取后并保存至盘中(Video read and saved to disk)

定义刚体有限元的程序代码-钱令希，主要可以借鉴里面的程序内容编写刚体的程序代码，本文运用matlab程序。

利用matlab计算模拟维维安妮体的教程 清晰易懂~(Computer simulation using matlab tutorial Vivian Anne body lucid ~)

说明：  莱维飞行路径，布谷鸟多目标算法的matlab代码(Levy flight path, matlab code of cuckoo multi-objective algorithm)