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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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wj
说明： 利用matlab编写的小波分解分频和除躁程序，分为高低频率，并除去噪声，达到较好的效果。(Prepared using matlab wavelet decomposition impatient frequency and in addition to procedures, divided into high and low frequency, and to remove noise, to achieve good results.)
- 2008-03-04 15:36:02下载
- 积分：1
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shulifangcheng
本代码为数学物理方程研究课题的一部分，编码实现了数值解析法，分离变量法，有限差分法，对几类方法进行了仿真(This code is part of the research in mathematical physics equations, coding to achieve a numerical analysis method, separation of variables method, finite difference method, several types of methods for simulation)
- 2015-01-22 09:30:21下载
- 积分：1
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EyeLocation
A biometric system provides automatic recognition of an individual based on some sort of unique feature or characteristic possessed by the individual. program to locate the postion of eyes.
- 2016-09-01 18:32:52下载
- 积分：1
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ca40
learning algorithm for finite mixture model and test
its application into motion segmentation
- 2010-10-04 04:21:09下载
- 积分：1
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stabilityfactor
研究1维FDTD的收敛情况，分情况讨论stability factor小于，大于，等于1的情况(The convergence of one-dimensional FDTD case, the situation points to discuss stability factor is less than, greater than, equal to 1)
- 2011-09-22 11:19:30下载
- 积分：1
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pmsm-svpwm-foc
永磁同步电机的基于svpwm的矢量控制模型，低于2000转恒转矩，2000-4000恒功率(Permanent magnet synchronous motor vector control model based on svpwm, constant power below 2000 rpm constant torque ,2000-4000)
- 2020-09-21 09:47:51下载
- 积分：1
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xindaoguji
利用卡尔曼滤波器进行信道估计
提示：信道估计的状态方程和测量方程可分别表示为
要求：给出信道均方误差随样本数增加的曲线，给出matlab程序及具体的估计过程。
(Use of Kalman filter channel estimation Tip: the state of the channel estimation and measurement equations could be specified as required: given the channel mean square error increases with the number of samples to increase the curve, given the estimated matlab program and the specific process.)
- 2010-07-22 20:31:10下载
- 积分：1
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IP113-1-N
IP113 circuit application
- 2009-11-22 20:14:31下载
- 积分：1
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waterfill
注水算法，主要是研究mimo系统在知道信道状态的情况下的信道容量(Injection method is to study mimo system in the case of channel state know that the channel capacity under)
- 2011-05-06 19:08:38下载
- 积分：1
