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wavelift
暂时只支持jpeg2000支持的 cdf97 和spline53
可以这样来测试:
x=imread( E:studyjpeg2000imageslena.tif )
% see the decomposition coefficients
y=wavelift(x, 1, spl53 ) using spline 5/3 wavelet
figure subplot(1,2,1) imshow(x) subplot(1,2,2) imshow(mat2gray(y))
% see the reconstruction precision
yy=wavelift(x, 5) using cdf 9/7 wavelet
ix=wavelift(yy,-5) inverse
sum(sum((double(x)-ix).^2))
(only temporary support jpeg2000 support cdf97 and spline53 this can be measured Examination : x = imread (E : study jpeg2000 images lena.tif)% see the d ecomposition coefficients wavelift y = (x, 1, spl53) using spline 5/3 wavelet figure subplot (1,2,1) imshow (x) subplot (1,2, 2) imshow (mat2gray (y))% see the reconstructi on precision wavelift yy = (x, 5) using cdf 9/7 wavelet ix = wavelift (yy.-5) inverse sum (sum ((double (x)- ix). ^ 2)
- 2006-08-08 23:51:30下载
- 积分:1
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控制系统仿真
说明: 基于LQR方法的风电机组变桨距控制的动态建模与仿真分析
模型搭建完成,功率跟踪效果良好(Dynamic modeling and simulation analysis of wind turbine pitch control based on LQR method
The model is built and the power tracking effect is good)
- 2020-05-18 16:14:38下载
- 积分:1
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polar_dB
计算偶极子天线的辐射阻抗、输入阻抗、方向图等。(Calculated dipole antenna radiation resistance, input impedance, pattern and so on.)
- 2011-09-15 10:12:21下载
- 积分:1
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kriging1
用matlab编的kriging插值方法,简单易懂,容易实现,希望交流(Matlab compiled by kriging interpolation method, easy to understand, easy to implement, I hope the exchange)
- 2012-08-15 20:25:24下载
- 积分:1
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code_matlab
MATLAB problem for Poleplacement and state observer system
- 2013-11-20 00:18:40下载
- 积分:1
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matlabtelecommunication
通信工程的实验 用matlab仿真 呈现图像(Communication Engineering Experimental matlab simulation render the image)
- 2013-04-17 23:15:59下载
- 积分:1
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生物地理学算法,,bbo算法
说明: 生物地理学优化算法代码,用与求解测试函数,内含对比算法PSO,GA,等多种算法代码(Biogeography optimization algorithm code, use and solve test function, including contrast algorithm PSO, GA, and other algorithm codes)
- 2019-11-08 13:47:36下载
- 积分:1
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FDTD1_2
FDTD for Wave equation1
- 2009-11-17 22:56:51下载
- 积分:1
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Matlab
说明: 介绍matlab的安装以及基本功能的使用,对于初学者有很大的帮助。也叫matlab宝典。(Describes the basic functions of matlab installation and use of great help for beginners. Also called matlab Collection.)
- 2011-04-08 15:54:13下载
- 积分:1
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jMatlabofPICTURE
学习使用matlab软件,并使用matlab软件编写相应的程序完成对图像的增强处理掌握matlab软件在图像增强技术的处理方法(Learning to use matlab software matlab software to write the program completed master matlab software for image enhancement in image enhancement technology approach)
- 2013-01-07 16:39:41下载
- 积分:1