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Adaptive.Digital.Filters.Second.Edition
关于信号处理方面的经典书籍。看了之后很有收获，推荐给大家。(On signal processing aspects of the classic books. After the harvest looked likely to recommend to everyone.)
- 2008-05-16 15:03:11下载
- 积分：1
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VistaRestoreTools1.0
denoise
In BayesShrink[5] we determine the threshold for
each subband assuming a Generalized Gaussian
Distribution(GGD) . The GGD is given by
GG¾ X ¯ (x) = C(¾ X ¯ )exp¡ [® (¾ X ¯ )jxj]¯ (6)
¡ 1 < x < 1 ¯ > 0, where
® (¾ X ¯ ) = ¾ ¡ 1
X [ ¡ (3=¯ )
¡ (1=¯ ) ]1=2
and
C(¾ X ¯ ) = ¯ ¢ ® (¾ X ¯ )
2¡ ( 1
¯ )
and ¡ (t) =
R1
0 e¡ uut¡ 1du.
The parameter ¾ X is the standard deviation and ¯
is the shape parameter It has been observed[5] that
with a shape parameter ¯ ranging from 0.5 to 1, we
can describe the the distribution of coefficients in a
subband for a large set of natural images.Assuming
such a distribution for the wavelet coefficients, we empirically
estimate ¯ and ¾ X for each subband and try
to find the threshold T which minimizes the Bayesian
Risk, i.e, the expected value of the mean square error.
- 2012-06-08 01:38:48下载
- 积分：1
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NLMS
本文对变步长(VSS) 自适应滤波算法进行了分析,针对输入信号高度相关时算法收敛速度下降导致性能下降
的问题,提出了一种解相关变步长归一化LMS 自适应算法,引入相关性原理,使得算法保持良好的收敛性能。计算机仿真
结果与理论分析相一致(In this paper , we discuss and analyze the variable step2size adaptive algorithm(VSSLMS) ,in which the descent
of it s convergence speed leads to the reduction of performance when input signals are heavily correlated . As a result , we
propose an uncorrelated variable step2size normalized LMS adaptive algorithm. Due to the principle of correlation ,the algo2
rithm can achieve good performance. The simulations agree to the theoretical analysis.)
- 2011-08-18 19:49:44下载
- 积分：1
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spline3
数学方法中三次样条插值的MATLAB语言实现(MATLAB language mathematical method cubic spline interpolation to achieve)
- 2016-04-21 23:44:40下载
- 积分：1
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OOMAO-master
说明： 使用matlab仿真自适应光学系统，包括变形镜，哈特曼传感器等，有详细的使用说明，是英文的(Matlab is used to simulate adaptive optics system, including deformable mirror, Hartmann sensor, etc)
- 2021-04-25 21:18:46下载
- 积分：1
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16QAM
说明： 实现16QAM调制，功能简单易懂，不过比较单一(this way is used to try the 16QAM modulation.)
- 2010-04-27 21:13:32下载
- 积分：1
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paper1002
无线传感器网络优化的任务管理算法研究.pdf(Research on Optimized Task Management
Algorithms for Wireless Sensor Networks)
- 2012-07-29 13:18:11下载
- 积分：1
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MUSIC
说明： MATLAB平台上的MUSIC算法源程序(MUSIC algorithm source program on MATLAB platform)
- 2020-11-26 16:31:34下载
- 积分：1
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SPIHT_Matlab_Demo
matlab程序，EZW算法的改进算法SPIHT算法，一种编码算法(matlab program, EZW algorithm algorithm SPIHT algorithm, a coding algorithm)
- 2010-06-02 13:52:50下载
- 积分：1
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Boost
基于BOOST斩波电路的MTALAB仿真，仿真结果正确，开关电源设计必备仿真(BOOST chopper MTALAB based simulation, simulation results are correct, switching power supply design must Simulation)
- 2013-10-08 10:25:47下载
- 积分：1
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