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kongjianfenbusanweitu
山地分布图,能够明确的画出山地的地形分布,可以很好的分析山的地形(san wei kong jian fen bu biao,neng yong gai dai ma hua chu fen bu biao . er qie zhi guan ming que,bi jiao xing mu . xi wang neng gei da jia dai lai yong chu .)
- 2011-09-09 14:48:41下载
- 积分:1
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matlab
主要是关于一些matlab的常用函数的说明,其实用途(some matlab function)
- 2011-09-11 22:34:07下载
- 积分:1
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New-Folder-(2)
matlab code for image registration for medical images
- 2015-04-17 16:01:24下载
- 积分:1
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Root-MUSIC_pinghua
前向平滑的Root-MUSIC算法,可估计相干信源的波达方向(Forward smoothing Root-MUSIC algorithm to estimate the direction of arrival of coherent sources)
- 2018-03-12 21:05:47下载
- 积分:1
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jingtongmatlab
精通Matlab综合辅导与指南-源程序,包含大量实用程序,对提高MATLAB很有帮助(Proficient in Matlab comprehensive counseling and guidance- source, contains a wealth of practical procedures to improve the MATLAB helpful)
- 2009-09-25 00:33:43下载
- 积分:1
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sanshe1
c++ and matlab 散射电流可视化、球体(c++ and matlabScattering current visualization, sphere
)
- 2012-03-30 11:15:00下载
- 积分:1
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EEG
脑电信号提取及特征分析 生物医学工程及信号处理专业可以看看(EEG feature extraction and analysis
)
- 2014-09-19 19:10:49下载
- 积分:1
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APSK的调制与解调算法 BICM-ID
本文描述了APSK的调制与解调算法,并进行了仿真,希望对大家有一定的帮助。(This paper describes the APSK modulation and demodulation algorithm and simulation, we hope to have some help.)
- 2021-04-25 22:58:46下载
- 积分:1
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MATLABEditortemplate
说明: 编辑程序的模板,很多人编辑程序都十分的不规范,因此这个matlab模板希望能给一些人一个规范,一个编辑程序的规范。(Editor template, many people editing programs are really not standard, so this will give some people hope matlab template for a standard editing procedure.)
- 2010-04-30 09:45:04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