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mod_demod_64QAM
基于MATABLE的DSSS和BPSK数字通信系统实现(Realization of the DSSS BPSK digital communication system based on MATABLE)
- 2012-04-26 22:19:00下载
- 积分:1
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wave_mallat
Matlab mallat分解重构
小波谱分析mallat算法经典程序(Algorithm for spectral analysis mallat small classic program)
- 2011-08-05 11:21:35下载
- 积分:1
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The-Math-Behind-A-Catapult
The Math Behind A Catapult May General Newsletter
- 2014-11-11 23:21:16下载
- 积分:1
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kalman
Extended Kalman Filter
- 2011-11-07 20:04:12下载
- 积分:1
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readavi
利用MATLAB分帧读取avi视频文件,并播放视频文件。附视频文件(Use MATLAB to read sub-frame avi video files and audio-video files. Attached to video files)
- 2009-02-20 18:10:01下载
- 积分:1
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kaiser
凯撒窗的设计,采用了公式和matlab内部函数两种办法可以实现,并画图比较结果。(Kaiser window design, using the formula and internal matlab function can be achieved in two ways, and drawing the results of the comparison.)
- 2008-04-24 09:04:47下载
- 积分:1
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kuifui_v12
基于负熵最大的独立分量分析,最大似然(ML)准则和最大后验概率(MAP)准则,小波包分析提取振动信号中的特征频率。( Based on negative entropy largest independent component analysis, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-09-14 17:43:14下载
- 积分:1
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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
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Lec2report3
Least Square Parameter Estmiation System Identification - Calculate expection value & variance of parameter estimators(teta_hat) ... for different random noise variance & different input signals - FUM university
- 2014-12-17 05:05:09下载
- 积分:1
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matlab版 PMV ppd计算程序
PMV、ppd计算程序,matlab版,精确。(PMV, ppd calculation procedures, matlab version, precise.)
- 2021-04-13 22:48:55下载
- 积分:1