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xianglingxishu
相邻系数引入到小波变换，用局域均值分解特征提取(Adjacent coefficient is introduced into the wavelet transform, using the local mean decomposition feature extraction)
- 2015-01-08 20:04:41下载
- 积分：1
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Commonly-used-numerical-algorithm
matlab使用过程中经常会使用到的常用数值算法。(often use to matlab the process of using the numerical algorithm.)
- 2013-04-26 17:27:18下载
- 积分：1
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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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Hbridge
simulink file of four quadrant operation of DC motor using chopper
- 2012-08-06 17:50:31下载
- 积分：1
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spectra2d
多普勒二维频谱分析，通过载入数据得出而为多普勒频谱(2D Doppler spectra)
- 2013-12-09 23:17:06下载
- 积分：1
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di121
music高阶谱分析算法，基于kaiser窗的双谱线插值FFT谐波分析，FMCW调频连续波雷达的测距测角。( music higher order spectral analysis algorithm, Dual-line interpolation FFT harmonic analysis kaiser windows, FMCW frequency modulated continuous wave radar range and angular measurements.)
- 2017-04-12 14:10:03下载
- 积分：1
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PSO_optization_Wind_UC
用于计算电力系统机组组合及经济调度问题，修改添加风电后可用于计算含风电系统的经济调度问题(Used to calculate the power system unit commitment and economic dispatch problem, modify, after adding wind power can be used to calculate the wind power system with the economic dispatch problem)
- 2013-10-11 17:57:36下载
- 积分：1
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opensees与matlab传递变量_运行通畅
opensees 调用 matlab 进行参数优化(opensees matlab optimize parameter)
- 2021-04-09 20:28:59下载
- 积分：1
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q-learning
说明： 在动态环境中使用Q学习优化算法进行优化，仿真软件为Matlab(Q-learning optimization algorithm is used to optimize in dynamic environment. The simulation software is MATLAB)
- 2020-12-17 20:29:11下载
- 积分：1
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ApiWithOutDeclare
Calling Windows APIs without declaration, full Visual Basic source code example.
- 2009-04-01 00:53:17下载
- 积分：1
