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weifenfangchengshuzhjiedejindiansuanliyufenx
用MATLAB程序实现对同一问题的欧拉法计算、后退欧拉法计算、龙格库塔法则计算和提醒法则的计算，很有代表性与通用性(MATLAB program to achieve the same with the Euler method to calculate the problem, Euler backward method, Runge-Kutta rule calculations and advise law computation, very representative and universal)
- 2010-12-15 11:24:29下载
- 积分：1
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bpskd
bpsk modulation in matlab
- 2009-07-10 15:57:20下载
- 积分：1
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unconditional-logistic-regression
说明： logistic回归分析相关资料分析总结1(logistic regression analysis, Data Analysis Summary 1)
- 2011-04-07 11:15:18下载
- 积分：1
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adpmedian_fliter
冈萨雷斯的《数字图像处理》作业，自适应门限的中值滤波器用Matlab实现，用于图像增强，去噪(Gonzalez' s " digital image processing" operations, adaptive threshold median filter realization using Matlab for image enhancement, noise reduction)
- 2010-05-05 15:44:23下载
- 积分：1
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MDA_Gray
this code shows the implementation of a transmission
chain. First, the codage with Gray(MDA-4), then the over sampling, the filtrage before emission, the filtrage in reception with the same filter(in order to be adaptative). then the decision within the value of the final signal in the reception.
- 2009-12-13 22:04:35下载
- 积分：1
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psk
产生一个余弦波，为通信系统提供一个余弦载波(To generate a cosine wave, as a cosine-carrier communication system)
- 2010-05-10 12:57:58下载
- 积分：1
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PSO-BPprediction
利用粒子群算法和BP神经网络算法进行用电负荷的预测(prediction using partical swarm option and BP algorithm )
- 2015-04-02 11:30:54下载
- 积分：1
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Method-of-Converting-Speech-Codec-Formats-between-
Abstract - In this paper, proposed an efficient method of
converting speech codec formats between G.723.1 and
G.729А. The proposed method is composed of four steps:
LSP conversion, pitch conversion, adaptive codebook
search and fixed codebook search. Subjective results
shown that the proposed method has shorter delay than
classical tandem method. ( Abstract- In this paper, proposed an efficient method of
converting speech codec formats between G.723.1 and
G.729А. The proposed method is composed of four steps:
LSP conversion, pitch conversion, adaptive codebook
search and fixed codebook search. Subjective results
shown that the proposed method has shorter delay than
classical tandem method. )
- 2010-07-02 19:53:12下载
- 积分：1
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UWB1
UWB，超宽带信号分析所用的子函数，第一部分！(UWB, ultra-wideband signal Functions used in the analysis, the first part!)
- 2010-07-05 13:16:25下载
- 积分：1
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Wavelet-1
小波分析课件－－北京大学
不错的小波分析课件(wavelet analysis ppt--Beijing University)
- 2009-06-06 20:45:23下载
- 积分：1
