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R1-091695
- Phase noise resulting in Common Phase Error (CPE) and Inter-Carrier Interference (ICI) is a critical challenge to the implementation of OFDM systems. Modeling phase noise as a stationary Gaussian random process with the specified power spectr
R1-092264
- Phase noise resulting in Common Phase Error (CPE) and Inter-Carrier Interference (ICI) is a critical challenge to the implementation of OFDM systems. Modeling phase noise as a stationary Gaussian random process with the specified power spectr
snr_estimate_M2M4_QPSK
- 采用M2M4信噪比估计算法对QPSK调制解调器的接收端信噪比进行了估计-M2M4 SNR estimation algorithm on the the QPSK modem receiving end signal-to-noise ratio estimated
yy
- 卫星信道信道估计的matlab仿真程序，对不同的插值算法给出比较输出并画出误码率-信噪比曲线-Satellite channel channel estimation matlab simulation program, different interpolation algorithms and draw the comparison output is given BER- SNR curve
OFDM-SINR-blind-estimation
- 基于相关性分析的OFDM系统信干噪比盲估计，一种利用循环前缀进行信道计数估计，和信噪比盲估计的新方法-Correlation analysis based on OFDM system SINR blind estimation, a use of cyclic prefix for channel count estimates, and SNR estimation method of blind
CC-PHAT-ML
- 高斯白噪声，信噪比变化情况下的CC,PHAT,ML的时延估计算法-Gaussian white noise, SNR changes, CC, PHAT, ML delay estimation algorithm
music5
- MUSIC算法DOA估计与信噪比的关系模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元数为10，阵元间距为入射信号波长的1／2，快拍数为200，信噪比分别为-20dB，0dB，20dB。-MUSIC DOA estimation algorithm relationship with SNR
M2M4-SNR-estimination
- 经典的二阶矩四阶矩信噪比估计，有不经过上采样、成型滤波和经过上采样、成型滤波的两种版本。加噪方式也分别用了matlab自带函数和自写两种版本。望大家参考。-Second Moment classic SNR estimation fourth moment, there is not through the sampling, the shaping filter and sampled, two versions of shaping filter. Plus noise mode were
simulink-DSSS-communication-link-
- 在多径瑞利衰落信道下，采用理想信道估计，Rake接收，仿真该系统在不同SNR下的信源误比特率性能，分析系统性能-In multipath Rayleigh fading channels, using the ideal channel estimation, Rake reception, simulation of the system at the source under different SNR BER performance, analyze system performance
estimation
- 图像降噪后参数的测量，可以测量SNR,ENL,CNL,XCOR-After the image noise measurement parameters can be measured SNR, ENL, CNL, XCOR
SLIM
- 在高斯混合噪声背景下实现SLIM谱估计算法和l1范数SLIM谱估计法，并在-5到15的信噪比条件与CRLB对比均方频率误差-the paper achieves the SLIM spectral estimation algorithm and l1-SLIM spectral estimation method under the Gaussian mixture background noise,then compares the mean square frequency error
nenbiu
- 最大信噪比的独立分量分析算法，一种噪声辅助数据分析方法,ML法能够很好的估计信号的信噪比。- SNR largest independent component analysis algorithm, A noise auxiliary data analysis method, ML estimation method can be a good signal to noise ratio.
joupen_v89
- 包含优化类的几个简单示例程序，基于互功率谱的时延估计，最大信噪比的独立分量分析算法。- Optimization class contains several simple sample programs, Based on the time delay estimation of power spectrum, SNR largest independent component analysis algorithm.
vncidentgraph
- 给定入射信号角度分别,不同信噪比情况下各种空间谱估计算法得到的曲线图(A given incident signal Angle respectively, different SNR circumstance graph of various kinds of spatial spectrum estimation algorithm to get)
biu_qt38
- You can get a very accurate amplitude, frequency, phase estimation, SNR largest independent component analysis algorithm, Is a two hidden layer back propagation neural network.
ZF
- 实现了破零信道估计，给出了MSE与SNR的关系(The broken zero channel estimation is realized, and the relation between MSE and SNR is given)
01424470
- 子空间噪声估计方法，一篇具有一定参考价值的论文(Subspace-Based Noise Variance and SNR Estimation for OFDM Systems)
snr、阵元数、阵列间距对DOA算法的影响- 副本
- 信噪比，阵列间距，阵元数，快拍数对DOA估计中的MVM、MEM、MNM、FBLP算法的影响(The influence of signal-to-noise ratio, array spacing, array element number and snapshot number on MVM, MEM, MNM and FBLP algorithms in DOA estimation)
3
- (1)请推导单径瑞利信道中的BPSK相干解调的理论误码率(BER)性能，并画出比特信噪比(Eb/N0)与误码率的关系曲线。 (2)在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink(或m语言)进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。((1) Please derive the theoretical bit error rate (BER) performance of BPSK coherent demodul