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gm1
灰色模型 gm(1 1) 二次拟合 matlab (gm(1,1)matab)
- 2010-09-11 14:43:15下载
- 积分:1
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modelo_lineal_tanque
linear tank model on matlab
- 2009-11-19 23:06:27下载
- 积分:1
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cpphtp5LM_08
Instructor Manual for CPP How to Program
- 2010-12-14 22:46:18下载
- 积分:1
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img2curve
CONVERT IMG TO CURVE IN MATLAB
- 2013-09-10 18:04:30下载
- 积分:1
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chengxu
本程序是用简化梯度法进行电力系统最优潮流计算。(This procedure is the calculation of the optimal power flow of power system with simplified gradient method.)
- 2014-12-01 21:47:21下载
- 积分:1
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TCExt
In many applications, such as biomedical engineering, it is
often required to obtain specific periodic source signals. In this paper, we
propose a two-stage based approach for extracting periodic signals. At
the first stage, the autocorrelation property of the desired source signal
is exploited to roughly extract the desired source signal. At the second
stage, the extracted signal is further processed as cleanly as possible,
based on the higher-order statistics. Simulations on artificially generated
data and real-world ECG data have showed its better performance,
compared with many existing extraction algorithms.
- 2015-03-01 17:54:29下载
- 积分:1
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matlab
通过信号星座图来比较PSK和PAM对相位噪声的敏感程度(By PSK signal constellation diagram to compare and PAM on the sensitivity of phase noise)
- 2010-05-13 10:38:01下载
- 积分:1
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m_PN
说明: 伪随机码或称PN码,是扩频通信中不可缺少的一种序列。扩频通信,简单的说来就是通过一组相关性很强的伪随机序列,使原有的信号按照伪随机序列的特性出现。从波形上看,原有信号完全淹没于随机的噪声中,达到隐藏信号和抗干扰的目的。接受方只要有相同的伪随机序列,就可以通过伪随机序列很强的相关性将信号还原出来。而m序列,是扩频系统中最长用的伪随机序列。下面的代码就是基于matlab的生成m序列的代码,通过改变初始多项式的值,就可以生成不同阶数的m序列。(Pseudo-random code or PN code, spread spectrum communication is indispensable to a sequence. Spread spectrum communication, a simple to say that the adoption of a group of highly related to pseudo-random sequence, so that the original signal in accordance with the characteristics of pseudo-random sequence there. From the wave point of view, the original signal completely submerged in the random noise to hide the purpose of signal and interference. As long as the recipient has the same pseudo-random sequence, the pseudo-random sequence can be a strong correlation to restore the signal out. And m sequence spread spectrum system is the longest of the pseudo-random sequence used. The following code is generated based on m sequences of matlab code, by changing the value of the initial polynomial, we can generate a different order of the m sequence.)
- 2009-08-10 22:39:52下载
- 积分:1
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smt5
texture and remote classification by using ANN
- 2011-10-23 02:39:58下载
- 积分:1
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chap_5
matlab从入门到精通第5章书后源码对初学者很有帮助(matlab)
- 2009-03-19 06:10:39下载
- 积分:1