hdb3

误码率计算程序，可以实现简单的误码率计算。对初学者有用(bit error rate calculation program, can achieve a simple error rate. Useful for beginners)

finds potentials and currents in electrical networks

理论模拟计算干涉法生成二维及三维光子晶体的结构和各个参数的调节对结果的影响(theoretical simulation interference generated 2D and 3D photonic crystal structures and parameters to adjust the results of)

zero是matlab编程中必须用到的语言 此文试用于matlab新手进行基本zero的了解，其实就是零矩阵(zero used for matlab newer)

高速公路上关于车流量与速度关系，以及发生事故的可能性。(About the relationship between traffic volume and speed on the highway, and the possibility of accidents.)

calculat Eculden distanc bettwen 2 matrex

motion compensation in sar simulation

EPS控制模型 EPS控制模型 EPS控制模型 EPS控制模型(Control model control model EPS EPS EPS EPS control model control model)

对序列建立AR模型，并以概率形式给出预测数列表达。先进行平稳性检验后求取自相关函数，用Y-W法求取模型参数，并应用FPE准则确定阶数，进行预测后，给出概率表达。(AR model for the sequence established, and the probability forecast given in the form of a list. After a smooth first autocorrelation function test strike strike model parameters YW law and apply the criteria to determine the order of FPE, predict, given the probability of expression.)

this code is for coder and decoder for find out the motion for the particular frame sequences..