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lecture2_AS310_JAN2009
coursework lecture on climate change
- 2009-11-08 09:06:58下载
- 积分：1
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colorspace_conversion
Color Space Conversion (RGB 2 YCbCr)
- 2010-11-04 12:52:57下载
- 积分：1
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randgen
产生2维高斯分布的matlab代码，应用价值高(Have a 2-dimensional Gaussian distribution of the matlab code, the application of high value)
- 2009-06-06 10:04:46下载
- 积分：1
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histequal
直方图均衡。
不利用MATLAB自带的histeq.m函数，自己编写主函数进行直方图均衡化处理(hist equal)
- 2010-05-14 14:56:50下载
- 积分：1
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yongci
太阳能电池板最大功率跟踪的饭仿真模块，仿真结果较好(Solar maximum power tracking. Simulation module, simulation results)
- 2012-04-27 21:13:04下载
- 积分：1
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fingerthinning
用matlab实现了对指纹图像的细化处理，其中包括所有源代码，可以直接运行。(Refinement of the fingerprint image processing using matlab, including all source code can be run directly.)
- 2012-05-19 09:39:33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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comparallel
here is the matlab source code for parallel port communication
- 2010-07-10 04:41:50下载
- 积分：1
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PathPlanning-master
说明： 机器人路径规划，利用MATLAB编写代码仿真实现(Robot path planning, using matlab code simulation)
- 2021-04-20 15:53:40下载
- 积分：1
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cubo
this file contains some m-files about calculating the fractional fourier transform
- 2010-10-24 18:16:25下载
- 积分：1
