LASreadAll

不用音乐播放控件，使用别的方法播放音乐。功能不全。(Do not have music player controls, the use of other means to play music. Insufficiency.)

This program does watermarking in dct coefficints.Robust againt jpeg compression and noise.Evaluated with psnr

Three wire unbalanced load....

说明：  使用5阶巴特沃斯半带滤波器4通道完美重构滤波器组来处理音频数据的例子(Using the 5-order Butterworth filter with a 4-channel semi-perfect reconstruction filter banks to process audio data examples)

loading data base in matlab which read different images from foler and load it to m file

菲涅尔数字全息的程序，很实用的程序，可以实现全息图的模拟与再现(Fresnel holography)

dc motor close loop control. control a const speed of 200 rad per sec, usind ode23 function for solving the diff.eq

基于二叉树定价原理的对于美式看涨期权和欧式看涨与看跌期权的模拟(Analog for the American call option and the European call and put options based on binary tree pricing)

《最优化方法及其Matlab程序设计》较系统地介绍了非线性最优化问题的基本理论和算法，以及主要算法的Matlab程序设计，主要内容包括（精确或非精确）线搜索技术、最速下降法与（修正）牛顿法、共轭梯度法、拟牛顿法、信赖域方法、非线性最小二乘问题的解法、约束优化问题的最优性条件、罚函数法、可行方向法、二次规划问题的解法、序列二次规划法等。(" Optimization Methods and Matlab programming" more systematic introduction to the basic theory and algorithms nonlinear optimization problem and the main algorithm Matlab programming, the main contents include (exact or non-exact) line search technique, the steepest descent method and (corrected) Newton method, conjugate gradient method, quasi-Newton method, trust region methods, solution of nonlinear least squares problems, constrained optimization problem optimality conditions, penalty function method, feasible direction method, quadratic programming problems The solution, the sequential quadratic programming method.)

用于产生QPSK调制信号的程序。有噪声，并经成型滤波器滤波，很实用(For QPSK modulation signal generator. Noise, and by shaping filter filter, it is practical)