matlab_rar

TSP问题 著名的旅行商问题 matlab程序，压缩包里一共有3个文件(Well-known traveling salesman problem TSP problem matlab program, a total of three compressed package files)

analysis( graphical and parametric ) of 1st-order , 2nd-order & nth-type systems (This Program Includes :::::::::::: 1:: Analysis of 1st order systems for 1.step signal ,2.ramp signal, 3. Accelaration signal. 2:: Analysis of 2nd order systems for 1.step signal, 2.ramp signal. 3:: Frequency analysis of 2nd order systems. 4:: Steady State Error Analysis of "0th" , "1st" , "2nd" type systems. 5:: Performance Indices of a System. )

说明：  QAM信号，滚降系数分别为0.4，0.7，1.0，信噪比为20dB，信号有叫qpsk(QAM signal, roll-off coefficients were 0.4,0.7,1.0, SNR 20dB, QPSK signals are called)

matlab数字水印技术，用新的密码体制来实现数字水印(digital watermarking)

包括压缩比、运行时间和计算复原图像的峰值信噪比,ML法能够很好的估计信号的信噪比,窗函数法设计一个数字带通FIR滤波器。( Including compression ratio, image restoration computing uptime and peak signal to noise ratio, ML estimation method can be a good signal to noise ratio, A window function design FIR digital band-pass filter.)

该程序可以进行在windos界面下，在matlab环境下录音！！！！！！1(The procedure can be carried out in windos interface in matlab environment recording! ! ! ! ! ! 1)

英文版本的关于反馈fxlms算法在主动降噪中的使用，很不错的一个pdf(Feedback fxlms English version of the algorithm on the use of active noise reduction, very good one pdf)

根据邻接矩阵，计算复杂网络中节点的介数。(According to adjacency matrix, Calculate the Betweenness of network nodes)

此程序为基于KALMAN滤波的信道估计联合符号检测算法。 modified_jakes为jakes模型子程序。(This procedure is based on the Kalman Filter Channel Estimation Joint symbol detection algorithm. Jakes model for modified_jakes subroutine.)

说明：  用对偶法（underlying_dw），给定2M条样本轨道，给出一个欧式看涨期权的价格(With the dual method, sample path of a given article 2M, given the price of a European call option)