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WidebandAdaptiveAntennaSidelobeCancellationviaExpl
本文提出在数字移动通信中子带滤波器组处理可以提高不同阵元信号的相关性,从而能改善自适应阵列抑制码间干扰(ISI)和共信道干扰(CCI)的能力.在文[6]的基础上,本文研究了子带滤波器组在宽带自适应天线旁
瓣相消中的应用,对其原理进行了理论分析,提出了有效的子带处理方法.经研究表明,子带滤波器组处理能有效增加主、辅助天线信号的相关性,从而提高系统干扰相消比.而且适当的过采样能使系统干扰相消比进一步提高.计算机仿真结果和实测雷达数据处理结果证实了子带处理方法的有效性和理论分析的正确性.()
- 2007-09-12 10:41:09下载
- 积分:1
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16QAM_mimo-ofdm
经本人修改,利用matlab编程可以实现16QAM的MIMO-OFDM系统,并有图为证。(After I modified matlab programming can be achieved using the MIMO-OFDM system, 16QAM, and photo cards.)
- 2021-04-15 22:48:54下载
- 积分:1
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sdafsearchbnd
Fminsearch不承认的约束限制。
不过简单的转换方法存在
转换成一个绑定的约束问题
无约束问题。
Fminsearchbnd用于酷似fminsearch,
除了边界应用到变量。
应用于国内的界限,利用
改造中的变量。 (二次型
单式,双罪恶界(十)。)
具有包容性的不平等的界限,它承认
边界值本身,但不准
在所有函数之外的范围评估。
请注意,fminsearchbnd允许用户准确地固定在某个给定值通过设置一个变量的确切范围相同的值。(Fminsearch does not admit bound constraints.
However simple transformation methods exist to
convert a bound constrained problem into an
unconstrained problem.
Fminsearchbnd is used exactly like fminsearch,
except that bounds are applied to the variables.
The bounds are applied internally, using a
transformation of the variables. (Quadratic for
single bounds, sin(x) for dual bounds.)
The bounds are inclusive inequalities, which admit
the boundary values themselves, but will not permit
ANY function evaluations outside the bounds.
Note that fminsearchbnd allows the user to exactly fix a variable at some given value, by setting both bounds to the exact same value.)
- 2011-05-23 10:31:04下载
- 积分:1
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pitch
自己编的一个利用自相关法求解基音周期的程序(own addendum to the use of an auto-correlation method Pitch procedures)
- 2007-06-20 14:59:26下载
- 积分:1
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EEMD
改进EMD分解模式混叠问题,利用EEMD分解,可以克服模态混叠现象(Improved EMD decomposition aliasing mode, use EEMD decomposition can overcome aliasing modes)
- 2014-11-27 11:00:36下载
- 积分:1
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QPSK_Modl_Demodl
在理想信道条件下、在高斯白噪声信道条件下和在先经过瑞利衰落信道再通过AWGN信道条件下的QPSK仿真(基带输入波形及其功率谱、QPSK调制信号及其功率谱、QPSK信号星座图、误码性能等)(In an ideal channel conditions, in white Gaussian noise channel conditions and earlier through Rayleigh fading channels through QPSK simulation AWGN channel conditions (baseband input waveform and its power spectrum, QPSK modulation signal and its power spectrum, QPSK signal constellation Figure, error performance, etc.))
- 2015-01-26 13:15:22下载
- 积分:1
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空时自适应处理程序 STAP
空时自适应处理程序
空时自适应处理的MATLAB仿真程序
(STAP process)
- 2020-12-24 14:39:05下载
- 积分:1
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watermarking
说明: 基于小波变换的数字图像水印算法研究的论文(Wavelet-based Digital Image Watermarking Algorithm papers)
- 2010-04-06 18:13:44下载
- 积分:1
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Connecting-Oracle-with-Matlab
My code for connecting ORACLE and MATLAB
- 2012-01-03 17:18:19下载
- 积分:1
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jadeR
jadeR.m是一种关于联合矩阵实现的fastICA的分离矩阵的求解(jadeR.m The method of soving separate matrix )
- 2010-10-05 09:52:47下载
- 积分:1