-
practical_fir_filter_design_in_matlab
Practical FIR filter design in matlab
- 2010-07-27 10:55:42下载
- 积分:1
-
10[1].1.1.106.2867
使用matlab开发软件,通过采用拉普拉斯核分类器,实现道路标志分类。(Using matlab software development, through the use of Laplace nuclear classifier, to achieve classification of road signs.)
- 2010-08-03 11:37:30下载
- 积分:1
-
AR
阵列信号处理中谱估计AR模型的matlab程序(Array Signal Processing AR model spectrum estimation matlab program)
- 2013-08-12 17:34:10下载
- 积分:1
-
matlab
有关于matlab的程序,均匀光纤布拉格光栅滤波特性仿真程序
(With regard to the matlab program, the uniform fiber Prague grating filter characteristics simulation program)
- 2021-04-07 19:59:01下载
- 积分:1
-
about-lfm
线性调频信号的一种新的频域脉压处理方法,这是一个文章,不怎么好下,在这分享下~~~(Linear FM signal frequency-domain pulse pressure, a new approach, which is a paper, not very good, in that share under ~ ~ ~)
- 2010-12-23 12:50:08下载
- 积分:1
-
SVM
该工具箱包括了二种分类,二种回归,以及一种一类支持向量机算法
(1) Main_SVC_C.m --- C_SVC二类分类算法
(2) Main_SVC_Nu.m --- Nu_SVC二类分类算法
(3) Main_SVM_One_Class.m --- One-Class支持向量机
(4) Main_SVR_Epsilon.m --- Epsilon_SVR回归算法
(5) Main_SVR_Nu.m --- Nu_SVR回归算法(Support Vector Machine Matlab Toolbox 1.0
Platform : Matlab6.5/Matlab7.0
Reference : Chih-Chung Chang, Chih-Jen Lin. "LIBSVM: a Library for Support Vector Machines")
- 2011-08-18 22:35:49下载
- 积分:1
-
random_sequence
生成(0,1)随机序列,白噪声。生成M序列。(Generating (0,1) random sequence, the white noise. Generate an M-sequence.)
- 2013-09-26 20:08:26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
-
kalman_flt
说明: 基于matlab实现卡尔曼滤波。卡尔曼滤波是递推自适应滤波的一种有效方法。(Kalman filter based on the realization of matlab. Recursive adaptive Kalman filter is an effective method for filtering.)
- 2009-08-04 13:19:30下载
- 积分:1
-
Intelligent_matlab
一本介绍智能识别与matlab的书籍,适合初学者学习但是理论性不足(The introduction of smart identification and a matlab books, suitable for beginners to learn but lack theoretical)
- 2015-03-25 20:59:18下载
- 积分:1