网站首页

yuzhi

于 2015-06-13 发布文件大小:3KB

 0  164

下载积分: 1 下载次数: 6

我要下载

代码说明：

对小波信号处理采用新的方法，三种预值法和杨氏估计的方法等。(Wavelet signal processing on a new method, three kinds of prediction value and the method of young s estimate, etc. )

文件列表：

sanzhongyuzhi.m,2014,2015-05-27
xiaobobao.m,576,2015-05-27
xiugaichengxu.m,1299,2015-06-05
yangzhiguji.m,1075,2015-05-27
yizhixijie.m,665,2015-05-27

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

pso
个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。是主函数的源程序，优化函数则以m文件的形式放在fitness.m里面，对不同的优化函数只要修改fitness.m就可以了通用性很强。(Procedures is the most basic particle swarm optimization procedures, using Matlab realize, is very simple. Is the main function of the source, optimizing the function with m the form of documents on fitness.m inside, optimized for different functions as long as the modifications can fitness.m highly generic.)

2008-04-15 13:21:12下载

积分：1
kcm
关于kfcm的一些原代码都在这里面了，有需要的(About the KFCM some original code in there)

2012-04-26 16:35:39下载

积分：1
mirror-emd
镜像经验模态分解，可以实现信号的分析与分解，也可以做时频图(Mirroring the empirical mode decomposition, analysis and decomposition of the signal can be achieved, but also can do the time-frequency diagram)

2014-08-15 17:01:39下载

积分：1
concavefalt5
平凹腔激光模式计算程序，利用边界元方法计算，matlab编程！(concave cavity laser mode procedures, the use of the boundary element method, the Matlab programming!)

2006-07-03 19:40:39下载

积分：1
Rotation
matlab应用程序可以实现图像的修正,可以使用。(matlab application images can be amended, you can use.)

2009-06-08 22:31:13下载

积分：1
nandajiangyi
小波变换小波变换小波变换小波变换水印嵌入算法(walet)

2011-01-01 13:20:06下载

积分：1
Imm
目标跟踪的IMM算法的matlab参考程序希望能帮到大家 (IMM target tracking algorithm matlab reference program)

2013-09-16 17:04:43下载

积分：1
programme
基于matlab GUI的传输线上不同负载时对应的波形图( Matlab GUI-based transmission line load corresponding to the different waveforms )

2011-12-08 09:39:01下载

积分：1
2013TSP
通过并行压缩进行二维信号压缩，提出了一种利用并行压缩传感技术对二维信号进行压缩的新方案。根据这个原理，译码器的重新构造可以并行进行。通过对二维信号进行某些排列，可以确保所有列具有大致相同的密度级别，并且可以使用相同的测量矩阵进行采样。这样可以避免二维信号的矢量化，从而大大减小测量矩阵的尺寸。我们证明，如果排列良好，重建均方误差的上限会更紧。为了说明这一方案，我们将其应用于视频压缩并使用不同帧的排列有两种：参考帧的基于Z字形扫描的排列和非参考帧的基于块测试的排列。仿真结果表明，在相同的压缩比下，峰值信噪比比比在无置换情况下可提高3-7db左右。(we propose a new scheme to compress 2D signals using parallel compressed sensing. According to this seheme, the reeonstruction at the decoder can be performed in parallel. By performing certain permutation on a 2D signal, all columns are insured to have approximately the same density level and can be sampled using the same measurement matrix. In this way, vectorization of a 2D signal can be avoided, and thus the size of the measurement matrix can be dramatically reduced. We prove that with a good permutation, we can have a tighter upper bound on reconstruction mean square error. To illustrate this scheme, we apply it to video compression and use two kinds of permutations for different frames: the zigzag-scanbased permutation for reference frames and the block-test-based permutation for non-reference frames. Simulation results show that under the same compression ratio, the peak signal-to-noise ratio can be improved by approximately 3-7 dB compared to the case without permutation.)

2019-01-12 22:48:49下载

积分：1
LombScargle
describe how to perform NDFT algorithm with the sequence

2009-11-18 15:13:59下载

积分：1

696518资源总数
106155会员总数
8今日下载

yuzhi

0 个回复

热门标签

热门下载