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first_experiment
用于卡尔曼滤波，静态GPS信号接收时，对GPS信号进行分析(Kalman filtering is used, a static GPS signal reception when the GPS signal is analyzed)
- 2013-11-12 20:56:27下载
- 积分：1
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完美的OFDM仿真程序MATLAB
说明： OFDM仿真文件，matlab编写，通信，无线，(OFDM simulation file MATLAB, communication, wireless,)
- 2020-08-05 19:55:04下载
- 积分：1
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channel estimation
有助于学习LS信道估计的编码,以及mmse和LMMSE(ls chanel MMSE CHANEL LMMSE CHANEL)
- 2019-04-12 12:38:27下载
- 积分：1
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非线性回归
说明： 包括指数、对数、幂指数、双曲线、Logistic、多项式、Gamma等模型的非线性拟合，每行代码均有中文注释便于理解(Including the nonlinear fitting of exponential, logarithmic, power exponential, hyperbola, logistic, polynomial, gamma and other models. Each line of code has Chinese annotation for easy understanding)
- 2020-03-15 10:53:08下载
- 积分：1
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mudUWB_synchronization_fs
UWB接收机的同步估计算法
能有效实现接收信号的同步(UWB receiver synchronization estimation algorithm can effectively realize the synchronization of received signal)
- 2008-05-04 19:32:51下载
- 积分：1
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第四章程序：一维配点型无网格法MATLAB程序
一维配点型无网格法的MATLAB编程源代码(MATLAB programing code of 1D collocation meshless method)
- 2017-07-19 19:35:35下载
- 积分：1
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ZFandMMSE
MIMO系统的ZF和MMSE预编码算法-4发4收(ZF and MMSE MIMO system pre-coding algorithm-4 of 4 admission)
- 2021-04-20 11:08:50下载
- 积分：1
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fwdmalawmc
Abstract—In this paper, we study the joint estimation of inphase
and quadrature-phase (I/Q) imbalance, carrier frequency
offset (CFO), and channel response for multiple-input multipleoutput
(MIMO) orthogonal frequency division multiplexing
(OFDM) systems using training sequences. A new concept called
channel residual energy (CRE) is introduced. We show that by
minimizing the CRE, we can jointly estimate the I/Q imbalance
and CFO without knowing the channel response. The proposed
method needs only one OFDM block for training and the training
symbols can be arbitrary. Moreover when the training block
consists of two repeated sequences, a low complexity two-step
approach is proposed to solve the joint estimation problem.
Simulation results show that the mean-squared error (MSE) of
the proposed method is close to the Cramer-Rao bound (CRB).
Index Terms—MIMO OFDM, CFO, I/Q imbalance, channel
estimation.
- 2012-03-29 16:33:58下载
- 积分：1
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Untitled
读取MIT-BIH数据库，每个人的心电数据。(Read the MIT-BIH database, everyone' s ECG data.)
- 2014-04-28 19:30:25下载
- 积分：1
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13.信源数估计MDL算法MATLAB程序
DOA信源数估计，采用MDL算法，可以有效估计信源数目。(DOA source number estimation using MDL algorithm)
- 2020-07-04 18:40:06下载
- 积分：1
