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COBRA
一个关于背景扣除的COBRA的GUI程序(A GUI program on background subtraction of COBRA)
- 2013-12-21 14:36:05下载
- 积分:1
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MLE
用matlab实现基于正态分布的极大似然估计(Realization of maximum likelihood estimation based on normal distribution)
- 2018-08-18 14:44:39下载
- 积分:1
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a_second_order_moment_method
本程序为一次二阶矩法的MATLAB程序,主要针对的是验算点法。(This program for a second order moment method of MATLAB procedures, mainly is for the checking point method.)
- 2015-01-12 07:40:43下载
- 积分:1
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PLS_Toolbox21
this is one of the matlab toolbox
- 2012-04-02 23:31:55下载
- 积分:1
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Jacobi
用jacobi迭代法解线性方程组,的matlab实现。M文件源代码。(Jacobi iterative method for solving linear equations, matlab implementation. M-file source code.)
- 2012-05-10 16:05:18下载
- 积分:1
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matlab-codes
matlab manual for cancellation of noise in speech signal using adaptive algorithms.
- 2013-12-05 13:16:00下载
- 积分:1
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WIMAXsource
WIMAX_WZ_withencoding:信道估计,相位噪声补偿,频偏估计,编解码都有
WIMAX_WZ_withoutencoding:在上面的工程基础上,去掉编解码部分
WIMAX_WZ_withoutprocessing:在上面的工程基础上,再去掉相位噪声补偿,频偏估计
WIMAX_WZ_withoutprocessing2:在上面的工程基础上,改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》
因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能,需要仿真SNR可控的SUI信道,来估计信道均衡的性能。
在多普勒频偏fd>100Hz时,联合信道估计性能才比前导估计强,否则前导估计性能更优。对于600MHz中心频率,要求收发机相对运动速度大于180km/h,这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )
- 2015-03-25 09:14:02下载
- 积分:1
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Lyapunov_pu
奇异值分解法计算李雅普诺夫指数谱,程序亲测快速有效(Singular value decomposition method to calculate the Lyapunov exponent spectrum, pro-test program quickly and efficiently)
- 2016-10-20 10:55:43下载
- 积分:1
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短时自相关函数与短时幅度函数计算的Matlab实现
说明: 对音频信号进行短时自相关函数与短时平均幅度函数的计算,文件中包含MATLAB的GUI设计,可以自由更改窗长与选择帧,附有使用说明。(You can calculate the short-time autocorrelation function and the short-time average amplitude function of the audio signal with this program. I also design a MATLAB-GUI for it. The window length can be freely changed and the frame can be selected with instructions. Instructions for use are attached.)
- 2021-03-16 19:29:21下载
- 积分:1
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gpolsv2
Genetic Programming MATLAB Toolbox
遗传算法程序很好(Genetic Programming MATLAB Toolbox GA- good order)
- 2021-04-10 20:38:58下载
- 积分:1