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AHP
说明: 利用层次分析法来解决数学或经济学中的问题,里面有AHP程序以及相应的AHP建模的讲解说明(Use of AHP to solve the problems in mathematics or economics, there are procedures and the corresponding AHP AHP modeling to explain instructions)
- 2010-04-17 09:26:04下载
- 积分:1
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MATLAB-GUI
本书由浅入深、循序渐进地介绍了GUI设
计的基础知识和技巧,旨在使读者在较短时间内熟练掌握GUI设计的精要所在(Book Deep, a gradual introduction to the GUI based
Account the basic knowledge and skills designed to enable readers to master the essence of GUI design in a relatively short period of time)
- 2012-05-01 11:10:14下载
- 积分:1
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BeamFormer
波束形成原代码,波束形成的仿真(beam forming the original code, beam forming simulation)
- 2021-04-25 17:48:46下载
- 积分:1
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FENGE
matlab裂缝图像分割,先进行二值化,后边缘检测,最后用ostu类方间法阀值分割。(crack matlab image segmentation, binarization first, after edge detection, and finally between ostu class threshold segmentation method.)
- 2021-03-25 13:09:13下载
- 积分:1
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mmfilter
均值滤波和中值的matlab代码,很有用,比较适合初学者使用。。(meanfilter and medianfilter,pretty good!!)
- 2011-10-02 22:10:03下载
- 积分:1
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1
说明: 为作业最终的仿真结果与分析
PL_free.m:free space path loss model
PL_logdist.m: log-distance path loss model
PL_lognorm.m: log-normal shadowing path loss model
plot_PL_general.m: plot the figures
itum.m: ITU M.1225 vehicular-B(120km/hr) channel model
AWGN.m: create AWGN channel object(The final for the job simulation results and analysis PL_free.m: free space path loss model PL_logdist.m: log-distance path loss model PL_lognorm.m: log-normal shadowing path loss model plot_PL_general.m: plot the figures itum.m: ITU M.1225 vehicular-B (120km/hr) channel model AWGN.m: create AWGN channel object)
- 2013-12-09 22:28:31下载
- 积分:1
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IMM
采用多模方式的卡尔曼滤波程序,仿真对运动目标的跟踪(Using multi-mode approach of Kalman filtering process, simulation of moving target tracking)
- 2007-08-13 00:00:39下载
- 积分:1
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sound_acquisition
Sound Aquisition matlab code
- 2011-10-10 16:50:28下载
- 积分:1
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roundRobinScheduler
说明: 3GPP LTE中上行虚拟MIMO轮询调度算法的源程序代码(Virtual MIMO in 3GPP LTE uplink scheduling algorithm of the source code for poll)
- 2011-03-14 22:31:35下载
- 积分:1
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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