-
interpolation
MATLAB 插值算法 程序很全 用后就知道(The MATLAB interpolation algorithm is very wide after know)
- 2012-10-16 23:02:36下载
- 积分:1
-
good_forced
计算系统的lyapunov指数,利用wolf方法。(Lyapunov exponent calculated using the wolf approach.)
- 2013-07-17 11:43:14下载
- 积分:1
-
Shortestpath_MATLAB
给出了三个m文件,分别适用于不同的Shortestpath问题,本程序是工程CT的一部分,属于正演算法,可获得射线路径。每一条均有注释,适合初学者。完美运行。(For the Shortpath, given 3 m files. They are the part of CT for induction.
Fit for green hands.)
- 2011-05-12 16:02:48下载
- 积分:1
-
kl
说明: (1)应用9×9的窗口对上述图象进行随机抽样,共抽样200块子图象;
(2)将所有子图象按列相接变成一个81维的行向量;
(3)对所有200个行向量进行KL变换,求出其对应的协方差矩阵的特征向量和特征值,按降序排列特征值以及所对应的特征向量;
(4)选择前40个最大特征值所对应的特征向量作为主元,将原图象块向这40个特征向量上投影,所获得的投影系数就是这个子块的特征向量。
(5)求出所有子块的特征向量。
((1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.)
- 2007-08-07 18:04:13下载
- 积分:1
-
baseband3
说明: 基于MATLAB的基带仿真源码,基于数据流的过程,希望对大家有所启发,此代码可以 用于课堂教学(MATLAB-based simulation of the base-band source, based on the data flow process, and everyone would like to be a source of inspiration, this code can be used for classroom teaching)
- 2008-09-08 20:45:58下载
- 积分:1
-
pw_cfr
peak windowing crest factor reduction
- 2015-03-16 15:23:43下载
- 积分:1
-
fracdelay-estimation
分数时延估计文档对于宽带信号, 基于移相的窄带波束形成方法会导致方向图波束指向的偏移和主波束畸变, 并且无法有效地抑制宽带干扰。该文提出了基于数字时延加抽头延迟线
(tapped delay line , TDL)结构的宽带自适应波束形成方法。
该方法采用数字时延滤波单元补偿宽带信号在波束指向上的相位和包络偏移, 并用基于TDL 的空时二维滤波处理抑制宽带干扰。分析和实验结果表明, 该方法可以有效地合成空间宽带波束并抑制宽带干扰, 提高信干噪比(sig nal-to-interference-plus-noise r atio , SINR)增益。(frac delay estimation)
- 2020-12-15 09:09:13下载
- 积分:1
-
qr_fact
qr factorization using hh algorithm colum pivioting
- 2014-11-30 08:01:14下载
- 积分:1
-
MATLAB
Matlab的常用命令下载
Matlab的常用命令下载
Matlab的常用命令下载
Matlab的常用命令下载(The common function of Matlab
Welcome to use.
The common function of Matlab
Welcome to use.)
- 2009-03-25 14:34:05下载
- 积分:1
-
PV_Inverter
说明: 用MATLAB/SImulink 搭建的单相光伏并网逆变器仿真(Single-phase photovoltaic grid-connected inverter simulation with MATLAB/SImulink)
- 2021-01-22 20:23:06下载
- 积分:1