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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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lpf
利用matlab软件实现通信中的低通滤波器,将信号进行低通滤波,滤出我们所需要的信号(Using matlab software to achieve low-pass filter in the communication, the signal low-pass filter, filter out the signals we need)
- 2017-10-31 10:48:38下载
- 积分:1
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tabu-matlabcode-tsp
禁忌搜索解决TSP的Matlab程序.一个很简单的禁忌搜索程序,效果一般,以后还要努力改善。(Tabu search to solve TSP, Matlab program. A very simple tabu search procedure, the effect in general, we still have to improve.)
- 2010-03-12 23:35:38下载
- 积分:1
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PMSM
Matlab simulation of PMSM with SPWM modulation. This is an example that use every single element of simulink library, so it can help you understand details of PMSM simulation.
This simulation module was built by my own, any questions, pleases contact me.
- 2014-12-16 16:55:44下载
- 积分:1
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STATCOM_chip_controller
Implement chip controller for a composite microgrid.
- 2012-11-11 18:01:17下载
- 积分:1
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Simulink
通信系统仿真开发手册1,2。相当全面了,里面含有操作步骤的截图和详细说明,是个不错的学习资料(Communication System Simulation Development Manual 1,2. Fairly comprehensive, and which contains the steps of the screenshots and details, is a good learning materials)
- 2010-05-14 11:35:49下载
- 积分:1
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cndlcolor
利用matlab画五彩K线图,可以定义上涨和下跌K线的颜色(Using matlab draw multicolored K line graph, you can define up and down K-line color)
- 2013-08-05 09:57:50下载
- 积分:1
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hungary
说明: 程序实现了匈牙利算法应用于指派问题,输入指派成本矩阵C,给出最小成本及使得成本最小的最优指派(Input the assignment cost matrix C, the program will obtain the least cost and the optimal assignment vector.)
- 2020-04-28 16:55:30下载
- 积分:1
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chuandong
感应电动机参数辨识算法仿真程序,所有程序都是用M函数编写(simulation program of Induction motor parameter identification algorithm, all programs are written with M function.)
- 2012-01-04 09:06:16下载
- 积分:1
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computingBERConvolutionalCode
Script for computing BER with Binary Convolutional Code
and Viterbi decoding.
Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal
Hard decision decoding is used.
- 2010-07-13 22:52:09下载
- 积分:1