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ofdmqpskawgn123
OFDM with qpsk in AWGN channel and the channel model
- 2010-12-09 20:02:01下载
- 积分：1
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mathmodl
数学建模常用工具，线性规划，最优控制等等，已经整合成工具箱(Mathematical modeling of common tools, linear programming, optimal control, etc., have been integrated into the toolbox)
- 2014-11-14 10:11:43下载
- 积分：1
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images
image processing image transforms such as radon fouriye
- 2011-11-06 22:55:04下载
- 积分：1
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kdtree
k-d树的matlab程序，包含了KDTREE, KDTREEIDX and KDRANGEQUERY functions。提供了两个Demo
scripts(kdtree_demo.m & kdrange_demo.m),很实用(
This distribution contains the KDTREE, KDTREEIDX and KDRANGEQUERY functions.
Included are the source code files in kdtree/src, as well as precompiled
mex files for the following systems:
- Mac OS X (Matlab 6.5)
- Redhat Linux (Matlab 6.5)
- Windows (Matlab 6.1)
Two demo scripts are provided (kdtree_demo.m & kdrange_demo.m).
The new features added June 2004:
+ You can now use N dimensional data points, where N>3.
+ Use KDTREEIND to return the index value to the closest point,
instead of the closest point values.
+ KDRANGEQUERY can now return these index values as well.
Written by/send comments or suggestions to :
Guy Shechter
guy at jhu dot edu
June 2004
)
- 2013-11-07 16:28:39下载
- 积分：1
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MTKLjcxhyanz
NTKL法可以同时检测光谱异常点、参考数据异常点及其他们共同的异常点，该方法的基本思路是基于蒙特卡洛采样，随机将样本集划分为校正集与预测集，用校正集建模，并对没参与建模的样本进行预测误差计算，进行几千次这样随机采样，每个样本点都可得到其预测误差分布。如果奇异样本在校正集中，整个模型的质量将受到影响；相反，如果奇异样本在预测集中，仅此样本的预测结果受到影响。(NTKL method can simultaneously detect abnormal spectrum and abnormal reference data points and their common abnormal point, the basic idea of this method is based on the monte carlo sampling, sample set random be divided into calibration set and prediction set, using correction modeling, modeling and participated in the samples of the prediction error calculation, a thousands of times that of random sampling, each sample point can be obtained the prediction error distribution.If singular samples in correction, the model of quality will be affected.Singular samples in predicting concentration, on the contrary, if only for the sample prediction results are affected.)
- 2016-07-15 10:36:52下载
- 积分：1
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bbreflex
finite element source code using matlab (beam, plates, shells)
- 2009-12-25 06:23:24下载
- 积分：1
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7
说明： 《精通MTLAB最优化计算》第7章 无约束多维极值问题
源码(" The most proficient MTLAB Optimization" Chapter 7 source for unconstrained multi-dimensional extremum problems)
- 2011-04-18 21:46:07下载
- 积分：1
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matlab-Angle
matlab 计算发动机点火提前角的实验计算程序(Matlab, the advanced ignition Angle of experimental applications)
- 2012-08-13 17:35:55下载
- 积分：1
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data
算法能实现数据的自动生成，有瑞士面包卷、双峰数据等(The algorithm can automatically generate the data, the Swiss rolls, doublet data,)
- 2014-04-04 15:49:09下载
- 积分：1
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LDPC
说明： 此为LDPC低密度校验码的编译码的原理与应用的详细介绍。包括各种信道模型下的仿真结果，有助于更好的学习通信系统的编译码过程的实现。(This is the LDPC coding and decoding LDPC codes principles and applications in detail. Including channel model simulation results, contribute to a better communication system of learning to achieve encoding and decoding process.)
- 2011-03-14 19:05:49下载
- 积分：1
