final-project1

这是关于利用小波变换进行二层压缩的小程序，利用小波工具箱，进行图像编码，分层，解压缩，最后还原。(This is a program about wavelet)

利用超星阅览器阅读的书籍，介绍关于Matlab的使用方法(Use Chaoxing reader to read books, information on the use of Matlab)

基于高阶统计方法改进的自适应多速率话音激活检测算法(Improved statistical methods based on high order adaptive multi-rate voice activity detection algorithm)

当物体表现出最讯息时有最大的乱度。 当Entropy最大，影像有最大的讯息。(objects displayed at the most messages have the greatest degree of chaos. When the maximum entropy, images have the greatest message.)

基于视频序列的粒子滤波跟踪程序，首先选中目标图片，有仿真结果(target tracking based on particle filtering)

异步电动机的MATLAB仿真，根据异步电机在两相同步旋转坐标系下的数学模型, 利用SIMULINK软件包中的S函数模块和基本模块, 构建出电机的仿真模型。(MATLAB simulation of induction motor，According to the mathematical model of induction motor in the two-phase synchronous rotating coordinate system, the use of SIMULINK package S-function modules and basic modules to build the simulation model of the motor)

本代码是基于牛顿-拉夫逊方法的通用潮流计算。开发环境为Matlab。内含4个m文件和1个代码说明文档。(Power flow calculation based on the Newton-Raphson method)

通过使用matlab优化工具箱中的函数fmincon解决有约束的非线性优化问题，有详细的代码过程。(By using the matlab optimization toolbox function fmincon to solve constrained nonlinear optimization problem, has detailed the process code.)

经典匹配追踪程序。附带经典lena图像、并对其进行处理。(Classic match-tracing program. With classic lena image and its processing.)

说明：  用DCT算法做数字水印，水印为伪随即序列。对整个图做DCT变换(DCT algorithm used as a digital watermark, watermark for the pseudo-then sequence. The entire plan to do DCT)