-
linear-inverse-problems$
文章是关于在Matlab中的线性系统的逆的求解。(The article is to solve the inverse of the linear system in Matlab.)
- 2012-09-19 16:37:12下载
- 积分:1
-
Abnormal-Crowd-Behavior-Detection4
Crowd Event Detection in Computer Vision.pdf
- 2013-04-29 22:43:37下载
- 积分:1
-
signals-and-systems
奥本海姆著作信号与系统 课后答案详细解析 (the references of the book signals and systems)
- 2012-11-15 23:47:32下载
- 积分:1
-
MATLAB_Programming_for_Engineers
MATLAB 编程
(第二版)菜鸟入门教材
(Stephen J. Chapman)邢树军 郑碧波 译(
MATLAB Programming for Engineers
(Second Edition))
- 2010-11-03 20:46:19下载
- 积分:1
-
Optics-Learning-by-Computing-with-Examples-using-
Optics Learning by Computing with Examples using MATLAB - K.D. Moller
- 2011-10-04 18:13:42下载
- 积分:1
-
SegmentationforCortina
一种基于图像内容的分割,该压缩包内含有与该分割方法相关的英文文献,可以好好研究,(effcient Graph-Based Image Segmentation)
- 2009-04-15 22:02:52下载
- 积分:1
-
threechapterslic
project document electronic and comm
- 2013-01-02 02:59:02下载
- 积分:1
-
liti
部分有关最优控制理论与应用的相关例题程序集(Part of the optimal control theory and application of relevant examples assembly)
- 2012-06-11 16:22:41下载
- 积分:1
-
DSP
任务:
1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线(参考PPT2.1第17页的两幅图);
2) 写出最陡下降法以及LMS算法的计算公式(取 );
3) 用MATLAB产生方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形(即产生任意一个噪声随机序列);
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线(参考PPT2.1第17页的右下图的曲线1和曲线2)。
5)用MATLAB计算并画出LMS法时 随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
注意:某一次实现的结果并不能从统计的角度反映实验的结果 的正确性,为得到具有统计特性的实验结果,可用足够多次的 实验结果的平均值作为实验的结果。用MATLAB计算并画出 采用LMS法时,J(n)的100次实验结果的平均值随时间n的变 化曲线(即 生成随机噪声信号并计算结果,重复执行100次, 求平均结果)。
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
(Task:
1 ) Draw with MATLAB error performance surface and surface contour error performance curve ( refer PPT2.1 two chart on page 17 )
2 ) Write the steepest descent method and the LMS algorithm formula ( take )
3 ) Using MATLAB to generate variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform ( ie, any noise generated random sequence )
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour plot using the steepest descent method and the LMS method when H (n) the iterative process in the trajectory curve ( refer PPT2.1 page 17 bottom right of the curves 1 and 2 ) .
5 ) using MATLAB LMS method is used calculate and draw the curve with time n (corresponding to S (n) of a first implementation of a ) and e (n) waveform
Note : in a first implementation of the results are not reflected from a statistical point of view of accuracy of the experimental results ,)
- 2013-11-08 20:09:06下载
- 积分:1
-
track-red-matlab-algorithm
实时跟踪摄像头获取视频中的红色部分,算法由Matlab实现。计算机要有摄像头或连接USB摄像头,Matlab通过自身函数提取视频跟踪。
包含两个文件,word说明了matlab提取视频方法。m文件实现算法,其中摄像头参数部分代码可能视具体情况修改。(Get real-time tracking camera video in the red part of the algorithm by Matlab implementation. Computer must have a camera or connect a USB camera, Matlab function to extract the video track by itself. Contains two files, word describes a method to extract video matlab. m file algorithm, which camera parameters of the code, as the case may be modified.)
- 2015-03-03 11:34:33下载
- 积分:1