beam_xiangyi

輸入兩個由TF, ZPK, SS 或 FRD建立的system function後，程式會自動計算在riemann plot上的Chordal distance值。(function delta=chordal(G1,G2) This is the Chordal distance calculation tool on riemann plot. )

说明：  P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩。。。(P0301: digital image matrix data display and its Fourier transform P0302: Two-dimensional discrete cosine transform image compression. . .)

viterbi algorithm in Hidden Markov Model

使用线性回归的方法进行预测、训练，适合初学者使用(Using linear regression method to predict training for beginners)

说明：  一阶微分算子 一阶微分算子常用的有 roberts 算子、sobel 算子和 prewitt 算子(First-order differential operators of first-order differential operator used the roberts operator, sobel operator and prewitt operator)

This file is a literature survey of password authentication

经典的莫泰识别分析软件 diamond,在matlab平台下(diamond matlab toolbox)

SISI with TWO INPUTS TO SAY WHETHER STUDENT I S GOOD OR NOT

matlab的最小二乘递推算法演示，以及工程应用实例(recursive least squares algorithm matlab demo, as well as examples of engineering applications)

matlab 基本程序集合，包含多个短小的程序，用于实现一些基本数学功能，如查找独立集合(basic matlab source codes)