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smooth
SMOOTH uses a vectorized implementation that may be slow when X and/or FRAME_LENGTH are very large. The number of elements that are used for calculation is length(X)*FRAME_LENGTH. The algorithm vectorizes the operation by creating a matrix of indexes and extracting its diagonals. E.g. for a vector of length 4 and frame_length of 2, the algorithm creates a temporary zero-padded matrix x2 from which it creates a set of indexes:
- 2010-06-11 15:43:35下载
- 积分：1
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filter_Matlab
matlab维纳滤波器，初次尝试，请大家共同学习(matlab wiener filter, the first attempt, please learn together)
- 2010-11-16 12:47:22下载
- 积分：1
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possion
说明： matlab编写的泊松分布仿真代码，含验证代码(prepared by the Poisson distribution matlab simulation code, including the verification code)
- 2009-08-27 10:56:47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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Convex-Optimization_
凸优化在数学，计算，通信，航空航天领域有较多的应用，是一个很好的数学工具(convex computer commucation )
- 2012-05-12 12:16:44下载
- 积分：1
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Reshenie_nelineynyh_uravneniy
solution of nonlinear equations
matlab
- 2012-05-15 00:18:51下载
- 积分：1
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AQ430_C_Code
matlab的关于bpsk的仿真代码，对正在学习bpsk的朋友很有帮助(simulation code, matlab on bpsk friends are learning bpsk helpful)
- 2013-01-09 22:58:54下载
- 积分：1
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pap
抽取和内插的分数阶Fourier 域分析
离散时间分数阶Fourier 变换(Extraction and interpolation of the fractional Fourier domain analysis of discrete-time Fourier transform fractional)
- 2010-05-19 18:47:30下载
- 积分：1
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filter
把三角函数的和 按周期的不同 把需要的周期函数 抽出来 相当于滤波器的作用(The trigonometric functions and the need to press the different cycles of periodic functions to extract the equivalent filter function)
- 2013-07-31 16:37:51下载
- 积分：1
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DSM-QB
Questions for digital system and microprocessor
- 2013-10-17 13:46:36下载
- 积分：1
