-
matlabstudy
自学MATLAB的良好教材，内含有该教材的源代码(Good self-teaching materials MATLAB, containing the source code of the material)
- 2010-08-04 10:17:05下载
- 积分：1
-
Rosenbrock
The Rosenbrock function is a non-convex function used as a performance test problem for optimization algorithms introduced by Rosenbrock (1960). It is also known as Rosenbrock s valley or Rosenbrock s banana function.
The global minimum is inside a long, narrow, parabolic shaped flat valley. To find the valley is trivial. To converge to the global minimum, however, is difficult.
- 2011-08-03 22:48:30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
-
yuzhifa
深度图像遮挡边缘检测，阈值法，MATLAB源码(Depth of the image edge detection block, threshold method, MATLAB source)
- 2011-10-17 14:48:41下载
- 积分：1
-
practice
里面的有些自适应的程序文件是后来加上去的，有些还调试不成功。但是生成局放信号，对其emd分解，频谱显示，希尔伯特变换，这些都能够实现。效果很好(Inside some files are added later, and some debugging unsuccessful. But PD signal generation, emd decomposition, spectrum display, Hilbert transform, which are able to achieve. Good results)
- 2014-12-17 17:23:02下载
- 积分：1
-
Lab3-SE
Speech reconirtrion very useful for studying and teaching
- 2013-01-10 12:17:28下载
- 积分：1
-
GA-for-Bilevel-Programming
双层规划模型的遗传算法求解的Matlab源码(GA for Bilevel Programming Model with Matlab)
- 2013-12-10 09:53:07下载
- 积分：1
-
wave-Cepstrum
一个语音的倒频谱图的分析，有源代码，有图，加一个DCT压缩代码(A voice analysis inverted spectrum, source code, a map, plus a DCT compression code)
- 2013-12-23 16:40:39下载
- 积分：1
-
A-Guide-to-MATLAB-Object-Oriented-Programming---A
A Guide to MATLAB Object-Oriented Programming - Andy H. Register
- 2014-02-25 23:03:18下载
- 积分：1
-
OFDMandLDPC
OFDM的LDPC编码调制程序，非常有用哦！经过学习，肯定可以掌握的！(The LDPC coded OFDM modulation process)
- 2020-06-30 01:40:02下载
- 积分：1
