Colorsegmentation

K-Nearest neighbour algorithm(K- Nearest neighbor algorithm)

floyd 计算法 求最短路 在数学建模中的应用 图论的应用(Floyd method for calculation of the shortest path Applications in mathematical modeling The application of graph theory )

Astar算法MATLAB实现。最短路径检索。(Astar algorithm MATLAB. The shortest route search.)

说明：  用CG法、GS法和Jocabi法求解Poisson方程(CG GS Poisson equation)

svpwm for three and two level inverter.

QAM modulation scheme for spreading codes gray

这是我的adsp的project 维纳滤波在语音增强上的应用，是基于维纳滤波的语音增强的matlab实现，其中包括matlab源码，word文档，以及PPT。并设计了简单的 GUI 对语音信号进行加噪处理，然后再其进行维纳滤波。通过gui可以实时改变加入噪声的参数和维纳滤波器的参数，进行分析。并 有频谱显示和语谱对比显示。(This is my project adsp the Wiener filter applied on speech enhancement is based on the Wiener filter speech enhancement matlab implementation, including matlab source code, word documents, and PPT. And designed a simple GUI for adding noise speech signal processing, then it Wiener filtering. You can join the real-time changes in the parameters and noise parameters Wiener filter through gui, for analysis. And a spectrum display and spectral contrast display language.)

二维空间中的多边形逼近。确定三个顶点a，b，c并且其函数值按从小到大排列。将二维空间中的多边形三个顶点的函数值按从小到大顺序排列， 判断三点或三点函数值的距离是否小于给定阈值.若小于阈值停止循环，得最优解x0=a(Two-dimensional space polygon approximation. Determine the three vertices a, b, c and its function value in ascending order. The three-dimensional space polygon vertices function values ​ ​ in ascending order, function to determine the three o' clock or three values ​ ​ of the distance is less than a given threshold and if less than the threshold value to stop loop, get the best solution x0 = a)

用 来 生 成 fir 中 的 hn 表 达 式(to create the hn in the fir fliter)

说明：  一个关于adaboost算法的matlab程序,对开始接触adaboost研究的人,有实用价值，并且蛮容易上手(AdaBoost algorithm on matlab procedures, AdaBoost study came into contact with people who have practical value, and quite easy to use)