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MATLAB-GUI-kongzhijiemian
本程序实现对图像的打开、退出操作,以及图像旋转、添加噪声、图像平滑(椒盐噪声处理、均值低通滤波处理、中值滤波处理)、图像直方图显示、预测编码,在MATLAB中用GUI实现。(This program implements the image is opened, quit the operation, as well as image rotation, adding noise, image smoothing (salt and pepper noise processing, the mean low-pass filtering, median filtering process), histogram display, predictive coding, in MATLAB using GUI implementation.)
- 2014-11-13 13:04:59下载
- 积分:1
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periodlinemode
说明: 计算各向同性板中的兰姆波,采用comsol livelink with matlab(calculating lamb wave in isotropic plate, using comsol livelink with matlab)
- 2020-01-14 10:24:32下载
- 积分:1
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Energydetector
说明: 该程序为了实现OFDM, BPSK等信号的能量检测。(In order to realize the energy detection of OFDM, BPSK and other signals.)
- 2020-04-08 17:16:20下载
- 积分:1
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36.912-2
LTE--A最新标准912系列,对于研究LTE-A系统非常有用(LTE- A New Standard 912 series, for the study of LTE-A system is useful)
- 2010-05-09 12:23:23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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MAT
实现信道估计算法的matlab仿真,非常有用(Achieve channel estimation algorithm matlab simulation, very useful)
- 2014-09-26 19:18:35下载
- 积分:1
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Q3.19
此matlab例程用于验证离散时间傅里叶变换的调制性质。(Matlab routines used to validate the discrete-time Fourier transform the nature of the modulation.)
- 2009-05-02 22:40:11下载
- 积分:1
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test_seg_only
a demo function for testing various segmentation algos
- 2013-02-27 13:11:23下载
- 积分:1
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mathematics-problem-solving
《基于MATLAB的高等数学问题求解》 随书附带源程序完整版( Higher mathematics problem solving based on MATLAB with the book comes with source program)
- 2015-12-20 21:12:04下载
- 积分:1
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1
说明: Numerical Analysis\Numerical Analysis-Numerical Methods Using MATLAB(Numerical AnalysisNumerical Analysis-Numerical Methods Using MATLAB)
- 2008-12-15 02:37:53下载
- 积分:1