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cluster_dp_Gaussian
文章Clustering by fast search and find of density peaks里的聚类算法代码(clustering algorithm matlab code in paper:Clustering by fast search and find of density peaks)
- 2015-03-26 14:20:28下载
- 积分:1
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songci_zhizuo
随意用MATLAB制作宋词,DIY...............(Song produced using MATLAB random, DIY ...............)
- 2014-01-02 15:45:36下载
- 积分:1
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Rayleigh11_h_inter2
Performance analysis of wireless networking with interleaving on the receiver side over Rayleigh fading channels.
- 2009-04-03 03:01:33下载
- 积分:1
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Matlaboptimization
数值优化的各种算法,包括牛顿法,拟牛顿,遗传算法,等等。(Numerical optimization algorithms, including Newton' s method, quasi Newton, genetic algorithms, and so on.)
- 2010-05-28 13:05:51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
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MATLAB-Model
单相光伏逆变器完整的仿真模型,大家可以交流(Single-phase PV inverter complete simulation model, we can exchange)
- 2014-12-28 13:31:37下载
- 积分:1
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ProficientMatlab65Tutorial
说明: 精通Matlab65教程光盘版iso格式(Proficient Matlab65 Tutorial)
- 2010-05-04 16:06:58下载
- 积分:1
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OFDM_simulation_system
OFDM通信系统仿真模型
包括编码,调制,IFFT,上下变频,高斯信道建模,FFT,PAPR抑制,各种同步,解调和解码模块
最后验证了系统设计的可靠性
是通信理论OFDM技术仿真实例(OFDM communication system simulation models, including coding, modulation, IFFT, and down conversion, Gaussian channel model, FFT, PAPR suppression, various synchronization, demodulation and decoding module final validation of the reliability of the system design is communication theory simulation OFDM technology)
- 2010-12-11 15:38:02下载
- 积分:1
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975430EZW
ezw算法,对你的学习很有帮助啊,学习学习啊(ezw algorithm, for your very helpful ah, learning to learn ah)
- 2010-07-18 11:08:12下载
- 积分:1
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matlab-utility-hundred-cases
说明: 图像的颜色处置 矢量数据的显示 图像分析 进度条的使用 等100个程序实例(The color image display vector data disposal of the progress bar the use of image analysis such as 100 instances)
- 2011-03-03 16:11:19下载
- 积分:1