-
Pso
模拟一群鸟捕食的情景,从而达到优化目标函数的目的,这就是粒子群算法!起初在可行的空间中随机的产生一群粒子,然后让每个粒子开始在虚拟的空间中向四面八方飞翔,并且每个粒子都记下他们飞过的适应值(也就是目标优化函数)最高的点,而且整个粒子群有一个最高适应值个体,这样,粒子在飞翔的时候尽量朝向自己曾飞过的最好的点和集体的最好的点。最后达到收敛到近似最优点的目的。
(Simulation of a group of birds preying on the scene, so as to achieve the purpose of optimizing the objective function, that is, PSO! At first, where feasible, have a space in a group of random particles, and then let the beginning of each particle in a virtual space to fly in all directions, and each particle they have in mind over the fitness value (that is objective optimization function) the highest point , and the whole particle swarm adaptation has a maximum value of the individual, so that particles in the fly when he had flown as far as possible towards the best point and collective best point. Finally reaching the merits of convergence to approximate most purposes.)
- 2007-10-24 14:45:05下载
- 积分:1
-
QPSK
改程序实现QPSK系统的性能仿真,仿真与理论相符,供大家参考。(QPSK System Simulation, Pe evaluation)
- 2010-08-26 22:34:39下载
- 积分:1
-
Planningquestions
线性规划及非线性规划的经典matlab代码,文件中还有PPT文件作为参考学习。(Linear programming and nonlinear programming of the classical code, the document have PPT file as a reference study.)
- 2009-03-20 11:07:30下载
- 积分:1
-
copymoveFAKE
数字图像copy-move篡改盲检测。一个很小的代码,用Matlab实现的。(Digital image copy-move tampering with the blind detection. A small amount of code using Matlab.)
- 2013-04-22 20:28:12下载
- 积分:1
-
EM
说明: 用matlab语言写的EM(Expectation maximization)算法,用于模式分类(Matlab language used to write the EM (Expectation maximization) algorithm for pattern classification)
- 2007-12-24 21:33:24下载
- 积分:1
-
symst
创建了为主成分分析所需的数据矩阵,并通过主成分分析完成对所得数据的处理。(Analysis of the main ingredients to create the required data matrix, and principal component analysis of the data to complete the deal.)
- 2009-05-12 17:37:39下载
- 积分:1
-
particle_filtering
这是用粒子滤波算法进行视频跟踪的源程序
初始参数已近设好了,直接运行就可以了
有兴趣的朋友可以吧它改成差帧定位
省的换个视频就要手调一次参数
为了能运算快些
算法的核心代码是用C++编的
用MEX文件转化成dll数据
在matlab中调用的
希望对大家有所参考和帮助
也希望大家有好的想法,我们一起讨论和改进
有
用粒子滤波进行视频跟踪现在国内做的还不多
需要改进的地方也很多
还需大家共同努力啊,哈哈
由于本人用的视频太大,上传了半天传不上去,只有把视频删了
下了本程序的朋友,要自己找个视频放到文件夹内
并在程序中吧读视频语句的文件名改成你所放视频的文件名
比如你视频的文件名是myvideo.avi,则程序中
video = myvideo.avi
注意视频文件的格式一定要是.avi的哦
(err)
- 2008-08-04 13:57:14下载
- 积分:1
-
FDNC
有限差分法求解振动力学中瞬态响应问题
matlab编写的GUI程序( Finite Difference Numerical Computation (FDNC) Program For calculating response of transient vibration)
- 2010-06-18 23:27:29下载
- 积分:1
-
层析分析法
用于解决层次分析能解决的问题,只要输入判断矩阵,所有结果都会显示出来(analytical hierarchy process)
- 2017-08-17 10:21:05下载
- 积分:1
-
MATLAB-for-PDEs
matlab关于解偏微分方程的教程 里面有很多例子和程序供读者学习(Matlab on the solution of partial differential equations. There are many examples and procedures for the readers to learn)
- 2013-08-27 10:11:11下载
- 积分:1