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music
《空间谱估计原理与算法》多重信号分类法估计matlab源代码(" Space Spectrum Estimation Principle and Algorithm" multiple signal classification method estimates matlab source code)
- 2009-03-03 20:44:31下载
- 积分:1
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smothingfilter
this code helps u to apply smoothing filter on the image
- 2010-08-30 23:28:31下载
- 积分:1
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pls
Principal Component analysis comparision with PLS method.
- 2009-06-01 20:08:42下载
- 积分:1
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pcm
脉冲编码调制(PCM)实现
编程实现PCM技术的三个过程:采样、量化与编码。
采样:低通连续信号采样,以 x=sin(200*t) m=x./(200*t) m=m.*m 为例说明低通采样定理,绘出信号时、频图形;带通连续信号采样,以x=sin(20*t) m=x./t 为例说明带通采样定理,绘出信号时、频图形。
量化:均匀量化,以幅度 的正弦信号为例实现为64级电平的均匀量化;非均匀量化,输入A律PCM编码器的正弦信号 ,采样序列为 ,将其进行PCM编码,给出编码器的输出码组序列
编码:以上述信号为例,实现A律的13折线近似法及国际标准PCM对数A律量化编码。(Pulse code modulation (PCM) to achieve
PCM technology programming three processes: sampling, quantization and coding.
Sample: low-pass continuous signal sampling to x = sin (200* t) m = x./(200* t) m = m.* m an example low-pass sampling theorem, draw the signal, frequency graphics bandpass sampling continuous signals to x = sin (20* t) m = x./t an example bandpass sampling theorem, draw the signal, frequency graph.
Quantization: uniform quantization, in order to realize the magnitude of sinusoidal signal as an example for the 64 level uniform quantization non-uniform quantization, input A law PCM encoder sine signal, the sampling sequence, to be PCM encoded, the encoder is given The output code sequence
Code: A Case Study of the signal to achieve the 13 A line approximation law and international standards on the number of A law PCM coding quantization.)
- 2010-05-31 14:35:33下载
- 积分:1
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program6_channel_estimation_rayleigh_flat_fading_
source code for channel estimation in a rayleigh flat fading channel
- 2015-01-14 10:44:50下载
- 积分:1
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SlideWindow
滑动窗算法,可用于实现动态排序,可应用于航班排序(Sliding window algorithm can be used to achieve dynamic sequencing and can be applied to flight scheduling.)
- 2021-03-24 10:29:14下载
- 积分:1
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利用遗传算法优化10元稀疏天线阵列的单位间距,得到低副瓣的结果
说明: 利用遗传算法优化10元稀疏天线阵列的单位间距,得到低副瓣的结果(Using genetic algorithm to optimize the unit spacing of 10 element sparse antenna array, the result of low sidelobe is obtained)
- 2020-05-20 14:57:40下载
- 积分:1
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zdltFAQ(2[1])Matlab
振动论坛FAQ(2[1])之Matlab
关于matlab使用技巧的文章专辑,常见问题解答,是更好使用Matlab的参考书籍(Vibration Forum FAQ (2[1] version) from Matlab using the techniques of articles on the matlab albums, frequently asked questions, is a better reference books to use Matlab)
- 2009-09-28 10:02:34下载
- 积分:1
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compound
simulation de la machine asynchrone type compound sous matlab/simulink
- 2012-02-04 20:10:50下载
- 积分:1
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wavelet-denoise
说明: 将小波变换应用于信号消噪,去除冗余分量后,提取信号主要特征(the wavelet can be applied to the signal denoise and feature extraction)
- 2011-03-01 20:00:55下载
- 积分:1