-
Process
Signal subspace identification is a crucial first step in many hyperspectral processing algorithms such as target detection, change detection, classification, and unmixing. The identification of this subspace enables a correct dimensionality reduction, yielding gains in algorithm performance and complexity and in data storage. This paper introduces a new minimum mean square error-based approach to infer the signal subspace in hyperspectral imagery. The method, which is termed hyperspectral signal identification by minimum error, is eigen decomposition based, unsupervised, and fully automatic (i.e., it does not depend on any tuning parameters). It first estimates the signal and noise correlation matrices and then selects the subset of eigenvalues that best represents the signal subspace in the least squared error sense. State-of-the-art performance of the proposed method is illustrated by using simulated and real hyperspectral images.
- 2013-01-01 20:25:49下载
- 积分：1
-
Matlab_LDPC_ALL
整个QC-LDPC编解码过程,，包含CCSDS标准的准循环矩阵(about all processing of QC-LDPC)
- 2015-03-27 15:28:35下载
- 积分：1
-
bp_test
bp网络训练后的测试，读取已经训练好的bp网络，进行实际应用(bp network training after the test, reading the training has been good bp network for practical application)
- 2007-07-04 09:17:49下载
- 积分：1
-
matlab
matlab的介绍及其实例，很管用的哦，你不会失望的(matlab shili)
- 2012-04-28 20:12:39下载
- 积分：1
-
MATLAB-figure-user-interface
MATLAB图形技术——绘图及图形用户接口(matlab figure user interface)
- 2013-01-29 11:22:54下载
- 积分：1
-
matlab_for_beginners
matlab tutorial for beginners
- 2014-09-08 19:17:20下载
- 积分：1
-
GPOPS-OPTIMIZATION-METHOD
伪谱法求解程序，用于进行轨迹优化的有效方法(Gauss psedospectral method, used for trajectory optimization)
- 2021-02-25 11:19:38下载
- 积分：1
-
Matlab_power_flow
Matlab潮流程序非常好用的程式 欢迎大家来使用(The trend of the procedure is very easy to use Matlab programs welcome you to use)
- 2007-11-22 18:13:40下载
- 积分：1
-
在opnet软件平台上对无线通信进行了建模仿真 Lab
在opnet软件平台上对无线通信进行了建模仿真，对于学习opnet的无线管道建模有很大的参考价值(Opnet software platform in the wireless communications on the modeling and simulation, learning opnet modeling of wireless channels has great reference value)
- 2010-12-24 20:28:55下载
- 积分：1
-
test3_4
说明： 方程组追赶法的C++程序以及MATLAB源程序(Equations chase law procedures and the MATLAB C++ source code)
- 2011-04-12 00:03:24下载
- 积分：1
