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tpc
CDMA移动通信系统功率控制算法的MATLAB仿真实现(CDMA mobile communication system power control algorithm realize the MATLAB simulation)
- 2007-10-25 02:08:11下载
- 积分:1
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compressedsensing_OMP
说明: 压缩感知 正交匹配追踪一些人关心压缩感知与雷达成像,他们把稀疏表示放在最重要的地方,以为在雷达成像中成功实现压缩感知关键是稀疏表示;
事实上并不是如此。我们知道:压缩感知需要建立AX=B,且该方法具有较低的抑制信噪比能力;另外雷达成像的基础是雷达
信号与目标的相互作用,也就是电磁波与介质的相互作用,该相互作用是一个非常复杂的非线性问题,因此研究这个问题与
压缩感知的关系才是解决雷达成像问题的关键点所在。从另外一个角度来看,雷达成像中惯用的方法是匹配滤波,它之所以
能够处理低信噪比的问题,是因为它利用了回波数据的冗余信息。也就是目前雷达成像算法之所以成功的关键是具有足够
多的冗余信息。现在,在雷达成像中使用压缩感知恰好是反其道而行之!
(compressed sensing)
- 2011-03-24 15:17:21下载
- 积分:1
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syn_MIMO_OFDM
同步MIMO-OFDM系统,分为SNR=10和SNR=20两种参数进行仿真。MATLAB程序。(Synchronous MIMO-OFDM system, into SNR = 10 SNR = 20 and two kinds of parameters for simulation. MATLAB.)
- 2013-11-30 00:32:28下载
- 积分:1
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PCspectrum
说明: 在Matlab里可以方便计算一个序列频谱等特征的程序(in Matlab can easily calculate a spectral characteristics of the process)
- 2006-03-30 09:15:43下载
- 积分:1
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PV-system
PV-SYSTEM based on matlab simulink model ..
- 2011-07-25 03:19:57下载
- 积分:1
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tms320f28335_eQEP
another code
from the sample code category
- 2014-08-27 12:46:48下载
- 积分:1
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chaopicture
分别利用一维logistic、三维lorenz混沌映射实现任意尺寸彩色图像加密与解密(像素值及其位置都发生了改变)。密钥为混沌序列初始值。(内有详细说明)(Respectively, using one-dimensional logistic, three-dimensional lorenz chaotic mapping to achieve any size color image encryption and decryption (pixel values and their positions are changed). Key to the initial value of the chaotic sequence. (With detailed instructions))
- 2014-01-15 22:23:11下载
- 积分:1
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FuzzyControl
This is material which include Fuzzycontrol theory and algorithms.
- 2014-01-27 21:01:13下载
- 积分:1
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spline_eval
evaluate a spline interpolant (works with the output from linear_spline.m, cubic_nak.m and cubic_clamped.m)
- 2010-02-08 16:13:09下载
- 积分:1
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MultHalfBand
基于Matlab的FPGA数字半带滤波器设计(Matlab-based FPGA digital half-band filter design)
- 2013-01-30 16:08:00下载
- 积分:1