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16QAM
16QAM数字通信信号的调制解调程序，尽可能的仿真实际的通信系统(16QAM modulation and demodulation digital communication signal process, as far as possible the actual communication system simulation)
- 2010-09-25 14:39:42下载
- 积分：1
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psnr
计算YUV文件的PSNR值，分别计算Y分量，U，V分量的PSNR值，还有宏块级的PSNR值(PSNR value calculated YUV file)
- 2011-09-13 09:34:07下载
- 积分：1
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kNearestNeighbors
data mining k nearest neighbour
- 2009-05-23 19:06:32下载
- 积分：1
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tezhengzhi
利用matlab进行时域分析，本实验首录了三个音频。并编写程序求其特征值。特征值有平均值，整流平均值方差，标准差，方差，峭度，均方根，波形因子，峭度因子，峰值因子，脉冲因子，裕度因子。还有就是对音频进行自相关分析得出其波形图。(Use matlab time-domain analysis, the first experiment recorded three audio. Programming and seeking the eigenvalues. Characteristic values are averaged rectified mean variance, standard deviation, variance, kurtosis, RMS, crest factor, kurtosis factor, crest factor, pulse factor, margin factor. There is an audio self-correlation analysis of its waveform.)
- 2016-05-02 15:02:13下载
- 积分：1
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matlab
关于matlab的书籍，对初学者有启示作用，入门教程，对专业人员也有帮助(On the matlab books, has enlightening for beginners, Tutorial on the professional staff has helped)
- 2008-01-30 10:14:51下载
- 积分：1
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bpyyyyyyyyy
本程序是基于bp神经网络的分类程序
开发环境是matlab(matlab)
- 2009-05-24 18:07:26下载
- 积分：1
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pingding
说明： 本程序实现了通信原理中的平顶抽样与恢复，有代码与结果(This procedure implements the communication theory in the flat sample and recovery, with code and results)
- 2011-03-17 21:48:59下载
- 积分：1
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Yu_multi_duo_files_new
计算重分析指标，Dq，也是本课题组编写，欢迎使用(To calculate the multifractal Dq curves for multiple time series.)
- 2012-05-08 16:13:47下载
- 积分：1
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u_nihe
matlab烟嘴棒图像拟合圆算法求取光斑中心以及描绘烟嘴棒图像的最大内接圆和最小外接圆(matlab image fitting circle algorithm cigarette stick strike spot center and cigarette rod images depicting maximum inscribed circle and minimum circumscribed circle)
- 2013-05-24 15:21:48下载
- 积分：1
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fft
matlab实现二维数组的fft变化，得到时域图、幅频域图。(fft change implementation, time domain, frequency domain amplitude, is a two-dimensional array of the FFT changes)
- 2013-07-07 15:45:37下载
- 积分：1
