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kaam_ki_cheez
The channel estimation algorithm is based on a subspace approach. The method works only for identifiable STBCs (excluding >=1-rate STBCs). See publication [1] for more detail about the algorithm and the identifiability conditions. The zip file contains three m files.
- space_time_coding.m (perform space time coding)
- subspace_channel_estimation_STBC.m (channel estimation)
- one_shot.m (show an example)
To use these files, extract the three files in the same folder. Then, call the script one_shot in the matlab command window.
Reference:
[1] Ammar, N. Ding, Z. "Blind Channel Identifiability for Generic Linear Space-Time Block Codes" IEEE Transactions on Signal Processing Volume 55, Issue 1, Jan. 2007 Page(s):202 - 217(The channel estimation algorithm is based on a subspace approach. The method works only for identifiable STBCs (excluding >=1-rate STBCs). See publication [1] for more detail about the algorithm and the identifiability conditions. The zip file contains three m files.
- space_time_coding.m (perform space time coding)
- subspace_channel_estimation_STBC.m (channel estimation)
- one_shot.m (show an example)
To use these files, extract the three files in the same folder. Then, call the script one_shot in the matlab command window.
Reference:
[1] Ammar, N. Ding, Z. "Blind Channel Identifiability for Generic Linear Space-Time Block Codes" IEEE Transactions on Signal Processing Volume 55, Issue 1, Jan. 2007 Page(s):202- 217)
- 2009-12-05 17:14:58下载
- 积分：1
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ChebyshevExpansion
给定一个普通多项式p(x)，用列向量表示，阶次从高到低排列，此函数返回p(x)的切比雪夫多项式展开的系数，返回的的结果也是一个列向量，同样按切比雪夫多项式的阶次从高到低排列
另外该函数用cos(x)项傅里叶级数展开一个多项式(
ChebyshevExpansion.m by David Terr, Raytheon, 5-26-04
Given a polynomial f(x) of degree n expressed as a row vector of coefficients of x^k with
highest power on the left, expand f(x) as a sum of scalar multiples of
Chebyshev polynomials, i.e. return the column vector of coefficients a_k with k
running from n to 0 from top to bottom such that f(x) = sum_{k=0}^n{a_k P_k(x)}.)
- 2010-12-24 13:28:51下载
- 积分：1
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FLDFaceRecognition
费舍尔判别法的人脸识别应用程序例子，希望有所帮助(Fisher Discriminant Method for Face Recognition application example for the help)
- 2010-05-27 14:37:44下载
- 积分：1
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02chapter1
image thesis introduction
- 2011-05-24 20:28:20下载
- 积分：1
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difxiao
对模拟的雷达回波信号使用不同小波基对其进行的小波分解。(Radar echo signal simulation using different wavelet bases its wavelet decomposition.)
- 2013-04-16 19:30:14下载
- 积分：1
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duojing_yuan
在低压电力线载波通信中的多径信道仿真，仿真了6径信道，绘制了时域和频域图(In the low-voltage power line carrier communication multipath channel simulation, simulation of six-path channel, draw time-domain and frequency domain)
- 2014-07-08 12:54:12下载
- 积分：1
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book10ebychapters
book10ebychapters chen
- 2014-12-12 22:13:45下载
- 积分：1
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eucacion-de-manning
this code is usefull to calcule the hydraulics properties for a given cross section or batymetric. Also plot the manning properties vs de hydraulic depth
- 2013-11-08 23:50:47下载
- 积分：1
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yibudianjishiliangkongzhi
异步电动机的矢量控制仿真，用simulink做的，里面还有一个讲解用的PPT。(Induction motor vector control simulation, simulink do, there is also a narrator with the PPT.)
- 2013-05-20 09:14:14下载
- 积分：1
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SUMPLE
深空阵列中的SUMPLE与SIMPLE算法性能对比
以及SUMPLE算法相位漂移与补偿算法
一种基于SUMPLE幅度修正算法(the comparsion of the sumple and simple algorithms, the phase wandering and compensation including)
- 2020-11-17 14:49:40下载
- 积分：1
