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MATLAB
根据)EF 特性中的对比度敏感度,
即空间频率特性曲线,对图像进行二维多级小波分解,由分解后的各小波分量,提取各频段相应的亮
度、清晰度和相关度指标;然后将这三个指标的几何平均与频段加权系数的内积做算术平均,以此作
为图像质量的综合评价指标(According to) EF characteristic of contrast sensitivity, that is spatial frequency characteristic curve, the image is two-dimensional multi-level wavelet decomposition, the decomposition of the wavelet component, extract the frequency band corresponding brightness, clarity and relevance of indicators then the geometric mean of these three indices and the band doing weighted coefficient of the arithmetic mean within the product as a comprehensive evaluation of image quality index)
- 2010-05-22 23:56:37下载
- 积分:1
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mppts
solar pv mppt system
- 2011-10-28 01:29:57下载
- 积分:1
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filter01
说明: 微波射频滤波器设计,切比雪夫滤波器设计及耦合矩阵综合程序。(Microwave RF filter design, Chebyshev filter design and coupling matrix synthesis program)
- 2020-11-11 23:59:45下载
- 积分:1
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xsk_rd1
sar雷达成像算法仿真,希望有高手指点一下!(sar radar imaging algorithm simulation, you would like to have expert advice!)
- 2007-05-24 14:52:04下载
- 积分:1
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Horn-Schunck--method-for-3-D-images
An implementation of Horn-Schunck optical flow method for 3-D images(This is an implementation of Horn-Schunck optical flow method for three dimensional images. A demo with test dataset is given.)
- 2013-10-03 22:31:35下载
- 积分:1
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my_dssss
this file simulate Direct Sequence Spread Spectrum Transmitter/Receiver systems With Time-Synchronization
- 2014-12-05 23:06:03下载
- 积分:1
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DTMF
DTMF 系统的matlab实现,发送电话11位电话号码在接收端识别。(DTMF system matlab realize, send telephone 11 telephone numbers identified on the receiving end)
- 2013-11-19 19:08:41下载
- 积分:1
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EM_GM
EM算法和高斯模型的,用Matlab编程工具编写,实现功能快速(EM algorithm and the Gaussian model, using Matlab programming tools to write, to achieve rapid function)
- 2011-06-24 21:30:23下载
- 积分:1
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kNNClassifier
A matlab implementation of the KNN classifier.
It is tested and working well.
- 2010-11-14 17:04:55下载
- 积分:1
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weina
这是一个利用维纳滤波方法进行消噪的MATLAB 程序,器效果比谱减法好在没有尖锐的噪声(it is a delete noise program.it is based on matlab)
- 2009-11-30 13:37:43下载
- 积分:1