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vi2
This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dmey...............
Decomposition can be viewed in figure.
(Please note that select 256X256 image for better result.)
Then compression can performed,
PERFL2 give compression score.
Then reconstruction can be performed.
Each decompsition we can choose different threshold values.
For each threshold value we can calculate mse,psnr,pq(picture quality),
bit ratio etc. To get pq install pqs function . (This program compress and recostruct using wavelets. We can select level of decomposition (here maximum 4 levels are given) of images using selected wavelet.For eg:-wavelets can be haar, db1, db2, dmey ........ ....... Decomposition can be viewed in figure. (Please note that select 256X256 image for better result.) Then compression can performed, PERFL2 give compression score.Then reconstruction can be performed.Each decompsition we can choose different threshold values . For each threshold value we can calculate mse, psnr, pq (picture quality), bit ratio etc. To get pq install pqs function.)
- 2007-10-24 16:47:31下载
- 积分：1
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_solar-program--
this is solar cell matlab prog
- 2012-04-28 22:15:49下载
- 积分：1
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work
matlab中用小波变换求故障距离的程序，精度高(xiaobo qiu gu zhang juli)
- 2011-06-30 11:34:25下载
- 积分：1
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cylindpano1
360°图像序列的柱面全景拼接算法，matlab仿真程序。(360 ° cylindrical panoramic image sequence splicing algorithm, matlab simulation program.)
- 2007-05-19 12:36:21下载
- 积分：1
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FullWave
Full wave rectifier simulation using matlab
- 2014-11-16 17:52:06下载
- 积分：1
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caiyangdianshu1
单用户的能量检测方法。仿真不同SNR时，单用户的能量检测的虚警概率Qf和检测概率Qd的关系(Detection of single-user energy)
- 2010-07-28 12:15:22下载
- 积分：1
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matlab
说明： 以数据的第一列做横坐标，其他做纵坐标来作图。
还有我自己做的matlab的ppt(The first column of data to do horizontal, vertical coordinates to plot the other to do. And myself to do the ppt matlab)
- 2011-03-19 13:13:06下载
- 积分：1
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CMA-ES
The optimization behavior of the self-adaptation
(SA) evolution strategy (ES) with intermediate multirecombination
(the (=I )-SA-ES) using isotropic mutations
is investigated on the general elliptic objective function. An
asymptotically exact quadratic progress rate formula is derived.
This is used to model the dynamical ES system by a set of
difference equations. The solutions of this system are used to
analytically calculate the optimal learning parameter . The
theoretical results are compared and validated by comparison
with real (=I )-SA-ES runs on typical elliptic test model
cases. The theoretical results clearly indicate that using a
model-independent learning parameter leads to suboptimal
performance of the (=I )-SA-ES on objective functions
with changing local condition numbers as often encountered in
practical problems with complex fitness landscapes.
- 2013-09-12 20:32:09下载
- 积分：1
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Niched_Genetic_Algorithm_Matlab7.0_Toolbox
小生境遗传算法程序
％ MyFun1.m - 一维优化函数
％ MyFun2.m - 二维优化函数
％ MyFun3.m - 三维优化函数
％ Main_GA1.m - 一维函数优化 - 主程序
％ Main_GA2.m - 二维函数优化 - 主程序
％ Main_GA3.m - 三维函数优化 - 主程序(Niching genetic algorithm procedure MyFun1.m- one-dimensional optimization function MyFun2.m- two-dimensional optimization function MyFun3.m- three-dimensional optimization function Main_GA1.m- one-dimensional function optimization- the main program Main_GA2.m- two-dimensional function optimization- the main program Main_GA3.m- three-dimensional function optimization- the main program)
- 2008-12-12 14:22:33下载
- 积分：1
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kalman-filter
卡尔曼滤波器在于matlab下的实现代码(kalman filter)
- 2011-04-21 10:10:35下载
- 积分：1
