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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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radar
线性调频信号 雷达发射接收 匹配滤波 等等,一些基本的代码(Linear frequency modulated radar signal transmit receive matched filtering and so on, some of the basic code
)
- 2014-10-28 16:13:55下载
- 积分:1
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NETworld
复杂网络的一篇综述,相信对学习这方面的人会有所帮助的(In this paper ,first,we use polar coordinates transformation for high-dimensional nonlinear Schrö dinger equation , then use separation of variables and homogeneous balance method ,we get spiral wave solution of this Schrö dinger equation and analyze the desired exact solution through the image.)
- 2009-12-11 10:43:15下载
- 积分:1
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numerical-computations
bisection method for equation solving
- 2013-12-10 13:10:06下载
- 积分:1
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zr
说明: 用FFT计算信号x=cos3pit+2sin12pi*t 的频谱(Calculated using FFT signal x = cos3pit+2 sin12pi* t of the spectrum)
- 2010-06-23 21:00:30下载
- 积分:1
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2
说明: 一级倒立摆的模糊控制与神经网络控制。Simulink仿真环境。使用说明:在使用模糊控制时先把*.fis导入workspace,否则无法运行。(An inverted pendulum fuzzy control and neural network control. Simulink simulation environment. Usage: in the use of fuzzy control to import*. fis first workspace, otherwise it is impossible to run.)
- 2009-04-23 14:50:17下载
- 积分:1
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LFCC-FEATURE-EXTRACTION
function for lpcc feature extractions.functions taken from voicebox toolbox
- 2020-09-21 20:37:50下载
- 积分:1
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MATLAB-
matlab的经典书籍,这是一本很好的书。将会很好的帮助你学习matlab 语言。(matlab s classic Book,please come on ,this is best,the book is really very good,if you download it,then it will help you!)
- 2012-04-25 20:12:35下载
- 积分:1
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control220i
MATLAB HELP FUNDENMENTAL IN YOUR CODE 2
- 2014-11-22 01:32:24下载
- 积分:1
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PID
本程序实现了:船舶运动控制中的模型参数拟合过程与实现。(Modelling parameters fitting and realize in the boat dynamic controll.)
- 2013-11-17 15:12:54下载
- 积分:1