-
conv
matlab中计算数列子相关和互相关的程序(matlab to calculate the number of Liezi related and inter-related procedures)
- 2008-01-03 14:31:31下载
- 积分:1
-
computerwork_1
1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线;
2) 写出最陡下降法, LMS算法的计算公式( );
3) 用MATLAB产生方差为0.05,均值为0白噪音S(n),并画出其中一次实现的波形图;
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, LMS法时H(n)的在叠代过程中的轨迹曲线。
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;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。
6)用MATLAB计算并在1)中的误差性能曲面的等值曲线上叠加画出LMS法时100次实验中的H(n)的平均值的轨迹曲线;
7)对以上实验结果给出一些你认为有价值的讨论。
(在实验中n=1,,…..N,N的取值根据实验情况确定,一般选取足够大以使算法达到基本收敛,本题作业以电子文档PDF格式提供)
(1) With MATLAB to draw the contours of the error performance surface and error performance surface
2) Write down the steepest descent method, the LMS algorithm formula ()
3) using MATLAB variance 0.05, mean 0 white noise S (n), and draw one to achieve the waveform diagram
4) According to the formula 2), and using 3) S (n) produced in 1), the error performance of the contours of the surfaces superimposed on draw using the steepest descent method, the LMS method is H (n) in the iterative process in the trajectory curve.
5) curve to calculate and draw the LMS method using MATLAB with time n (time corresponding to the S (n) of a first implementation) and e (n) waveform reflect a certain time to achieve results not from a statistical point of experiment the correctness of the results obtained with the experimental results of the statistical properties of the available sufficient times the average of the experimental results as a result of the experiment. Calculate and draw the LMS m)
- 2020-12-14 14:29:14下载
- 积分:1
-
RHandRand
用matlab仿真对光谱进行定标和很好的一个随机数发生器(Matlab simulation of the spectrum used for calibration and a very good random number generator)
- 2009-04-04 13:21:54下载
- 积分:1
-
3124123123PQ
基于恒功率控制方法的模型,能适用于各种新能源发电的微电网系统中,提供一定的参考,仿真能正常运行(Model-based constant power control method can be applied to a variety of new energy power generation micro-grid systems, to provide a reference, the simulation can be run properly)
- 2017-04-08 10:08:01下载
- 积分:1
-
第二部分演示程序及数据
使用yalmip调用CPLEX求解器求解优化问题(Using yalmip to call CPLEX solver to solve optimization problems)
- 2020-06-22 13:00:02下载
- 积分:1
-
matlab
用matlab仿真电梯群控系统的程序,很实用的
(Matlab simulation with the elevator group control system of the program, it is useful)
- 2021-04-21 09:58:49下载
- 积分:1
-
ofdm
一个lms算法,包含输入输出以及错误率等。全免费下载,有需要的可以拿去。(A lms algorithms, including input and output, and error rates. Full free download, need to 拿去.)
- 2010-05-26 20:01:16下载
- 积分:1
-
IIT2009011_assign05
source code for mathematical simulations
- 2012-09-23 13:46:00下载
- 积分:1
-
hough
本人编写了一个关于hough的程序,用于检测圆的边界。(I hope this code can help others.)
- 2010-07-06 11:03:06下载
- 积分:1
-
hough9
利用霍夫变换,处理图像,包括广义hough变换的应用,简单快捷,计算量小(Using Hough transform, image processing, including the application of the generalized hough transform, simple and quick computation)
- 2011-04-26 10:56:29下载
- 积分:1