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gezhongfangfa
复合辛普森 改进欧拉法 高斯消去法 复合梯形法(Improved Euler Method Composite Simpson composite trapezoidal method of Gaussian elimination)
- 2011-05-14 18:54:43下载
- 积分:1
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LogMAPdecoder_HTM
this is a simulation for Log-MAP decoder in channel coding systems...
- 2011-07-08 18:05:36下载
- 积分:1
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BPNN-Matlab
File panduan BPNN pada matlab
- 2012-06-25 12:24:23下载
- 积分:1
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cycle_detect_SNR
基于循环平稳特性的频谱感知研究 PLC信道 MATLAB程序(Perception of the spectrum based on Cyclostationarity)
- 2014-05-29 15:55:35下载
- 积分:1
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d
说明: Direct Sequence Spread Spectrum
- 2009-02-18 22:02:55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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average_dwell_time
线性系统基于平均驻留时间的切换控制,matlab仿真程序。(Linear system based on average dwell time switching control, matlab simulation program.)
- 2021-03-12 11:09:25下载
- 积分:1
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pjwwfczi
多抽样率信号处理,最大似然(ML)准则和最大后验概率(MAP)准则,一种噪声辅助数据分析方法,考虑雨衰 阴影 和多径影响,鲁棒性好,性能优越,使用大量的有限元法求解偏微分方程。( Multirate signal processing, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, A noise auxiliary data analysis method, Consider shadow rain attenuation and multipath effects Robustness, superior performance, Using a large number of finite element method to solve partial differential equations.)
- 2016-04-10 09:44:25下载
- 积分:1
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matlab
关于数字图像处理方面的matlab指导书籍,对新手有帮助(On digital image processing matlab guide books, help the novice)
- 2010-07-12 16:46:23下载
- 积分:1
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boc
用matlab产生仿真BOC信号,并对BOC信号采样并用FFT进行频谱分析。(BOC signals generated simulation using matlab, and the BOC signal sampling and spectral analysis using FFT.)
- 2011-04-25 17:33:01下载
- 积分:1