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7
说明： 摘 要 盲图像恢复的主要困难是信息不足，而为了恢复图像和确定点扩散函数需要适当的先验知识。解决这个问题的法、 法以及正则化方法等。但是这些方法的计算量都太大，针对上述方法的不足，文章提出了一种恢复图方法有图像的新算法，它通过恢复残差的最小化和后验概率的最大化来估计参数和恢复图像。其中，巧妙地利用了最陡梯度法和
共轭梯度法的迭代求解。对由于运动造成的模糊图像，可以明显地改善图像的质量，实验结果证明，在对模糊操作没有严格限制的情况下，仍可得到较好的恢复图像。(：
: 2$*/<$ I?E L691/6@ F9MM9G:0=@ R9=? S092F 91/DE 6EC=76/=972 9C 92C:MM9G9E2= 92M761/=972$I?9C G/00C M76 L67LE6 92G76L7
（ ）
=972 7M/L69769 U27R0EFDE /S7:= =?E 91/DE /2F =?E L792=8CL6E/F M:2G=972 &[ $RE008U27R CL/GE8/F/L=9OE 6ED:0/69</=
1E=?7F /2F 3+ 1E=?7F M76 91/DE 6EC=76/=972 /6E E =E2FEF =7 /FF6ECC =?9C L67S0E1$] 2ER 1E=?7F 9C L67L7CEF =7 6EC=
S0:6 91/DE :C92D+5 /2F 5E/C=V:/6EC 1E=?7F$W= :CE 192919<E/G7C= M:2G=972 /2F 1/ 919<E &[ M:2G=972 =7 6EC=
=?E 91/DE /2F 9FE2=9M@ =?E L/6/1E=E6C$I?9C 1E=?7F :CE C=EELEC= FECGE2= /2F G72Q:D/=E D6/F9E2= 1E=?7FC =7 192919<E
，
G7C= M:2G=972 /2F 1/ 919<E L7C=E69769 L67S/S909=@ =7 91L67OE =?E S0:6 91/DE X?9G? 9C /0C7 =7 91L67OE =?E 91/DE V:
=@ 92 C71E FED6EE R9=? 27 C=69G= 0919=/=972$)
- 2009-02-28 10:23:13下载
- 积分：1
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matlab_for_hw6
matlab codes for bcjrfuncion,maxstar and parallel turbo
- 2013-04-06 13:08:45下载
- 积分：1
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FindSoundPressure
在Matlab中求硬质均匀浅海声场任一点的声压(The purpose of this code is to find the sound pressure in the sound field of the sound field in the sound field.)
- 2017-03-27 13:02:00下载
- 积分：1
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ga-pls
说明： GA-PLS, GA GA-PLS,遗传-偏最小二乘回归算法(GA-PLS, GA GA-PLS,GA-PLS, GA GA-PLS,)
- 2019-06-06 01:08:43下载
- 积分：1
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Face_classification
使用超声进行人脸识别分类 face recognition with ultrasonics(The use of ultrasound classification for face recognition face recognition with ultrasonics)
- 2008-01-08 21:19:07下载
- 积分：1
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MATLAB_MST
说明： 用MATLAB实现最小生成树，可以应用在网络分簇、计算权值等多种应用场合(Using MATLAB to achieve the minimum spanning tree, can be applied to network clustering, calculation of weight and many other applications)
- 2010-04-07 11:33:12下载
- 积分：1
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17
说明： Description :
This package includes a configurable Simulink model for three different types of DC-DC converters (Buck, Boost and Buck-Boost converters) with a PWM PI controller.
The example provided shows a case to boost voltage 5 volts to 25 volts. It can be used to learn DC-DC converters and their control.
The model itself also provides an example how to mask a subsystem in Simulink.
A HTML and a pdf files are provided to explain the principles of the unform Simulink model for three different types of DC-DC converters.
The model does not require other Simulink blocks, such as SimPowerSystems.
- 2014-10-03 18:31:58下载
- 积分：1
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ToolBox_SOM
生成拓扑映射,一个很好用的工具箱，用MATLAB写出的(Generates topology maps ABC MAP OF MATLAB HELLO WORLD iT IS A NICE SOFTWARE YES I DO )
- 2013-11-26 20:40:47下载
- 积分：1
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inverter_pwm1phase
simulation of single phase sinusoidal PWM inverter
- 2009-11-15 01:41:04下载
- 积分：1
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calibrare_trucco_cu_distorsiune_radiala
Function for camera calibration with 1 radial distortion factor using the method presented in Trucco.
- 2010-11-23 19:38:04下载
- 积分：1
