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OFDM
说明: 对OFDM(正交频分复用)的调制和解调过程的仿真(On OFDM (Orthogonal Frequency Division Multiplexing) modulation and demodulation process simulation)
- 2011-02-24 10:13:30下载
- 积分:1
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边缘预测
边缘预测提出了一种基于预测的、有一定自适应性的边缘检测方法。介绍了其原理和算法实现过程。通过计算两个相邻像素的灰度值的均值、均方差和梯度来预测下一个像素的灰度值,比较预测值和真实值来判断下一个像素是否是边界点。通过与现有同类算法的比较,证明了该算法的优越性(A predictive and adaptive edge detection method is proposed. The principle and implementation process of the algorithm are introduced. The gray value of the next pixel is predicted by calculating the mean, mean square deviation and gradient of the gray value of the two adjacent pixels. The prediction value and the real value are compared to determine whether the next pixel is a boundary point. The superiority of this algorithm is proved by comparing with the existing similar algorithms.)
- 2020-06-18 02:20:02下载
- 积分:1
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xiaochuqushixiang
对需要分析的振动信号进行预处理,消除趋势项(To deal with the vibration of the signal preprocessing, eliminate trend)
- 2014-09-21 16:44:15下载
- 积分:1
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dfdfd
iris recognition iris gamma adjust
- 2010-06-21 20:40:01下载
- 积分:1
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IATSP5.10
免疫记遗传算法在TSP中的应用,经实验仿真,发现本方法快速有效(Immune genetic algorithm in TSP in mind the application of the experimental simulation, found that this method is rapid and effective)
- 2010-05-30 14:30:39下载
- 积分:1
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Hilbert_transformation
Hilbert transformation
- 2014-11-06 03:12:20下载
- 积分:1
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Compar_Three_FLC
Compare of 03 mppt fuzzy logic controllers
- 2013-04-09 20:14:18下载
- 积分:1
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symbol-timing-synchronization
QPSK平方律定时同步算法实现定时误差和定时恢复(QPSK square timing synchronization algorithm ,estimate timing error and timing error correction
)
- 2021-03-26 13:59:13下载
- 积分:1
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displaytools
绘制地震图形matlab软件包,可采用不同方式进行剖面成图实现(Seismic mapping matlab graphics package, to be used in different ways to realize profile mapping)
- 2008-05-08 06:31:45下载
- 积分:1
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frit_toolbox
codes for finite continuous ridgelet transform
- 2011-08-03 22:12:30下载
- 积分:1