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mathworks
- 基于最小二乘法和最小均方误差法的信道估计，包括详细的仿真结果，如误码率和均方误差。-Based on the least squares and minimum mean square error of channel estimation methods, including detailed simulation results, such as error rate and MSE.
8
- 8单径瑞利信道中的四发四收V-BLAST： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (2) 计算所设计方案的频谱效率是多少，单位为bit/Hz/s。-8 Single-Path Rayleigh Channel Four received four V-BLAST: (1) Please design a specific guide-a
Equalizer_LSM
- 基于LM算法实现的均衡器。采用梯度估计近似实现最陡下降法。给出最后实验误差平方的均值曲线图。有完整的注释。-LM algorithm based on the equalizer. Similar to the realization of the estimated gradient steepest descent method. Finally, given the experimental error of the mean-square curve. Note complete.
try6
- 使用BPSK調變在Rayleigh fading channel with 2 Tx, 2Rx MIMO channel 利用MMSE 等化器的方法 對於研究了解 MIMO 是一個很重要的模擬，非常實用- scr ipt for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Minimum Mean Square Error equa
www
- 瑞丽信道仿真 噪声信号由MATLAB函数randn(1,N)产生，它从均值为0、方差为1的正态分布中产生N个伪随机数。每次迭代时，要使用相应的标准差对噪声的幅度进行尺度变换，最后，将输入信号和噪声信号相加得到输出信号。-Ruili channel simulation noise signal by the MATLAB function randn (1, N) generated, which from the mean 0, variance for a normal distribu
quadra052
- uadra is a web-gallery generator that runs in batch mode. It can also be used as a batch resize tool. It builds .html galleries and .jpg "contact-sheets" based on a list of input files. It can also be used simply as a batch image scaler cum jpg-
OFDM
- OFDM通信系统调制解调 包括数字前端处理、卷积编码、峰均值抑制、符号定时、频偏检测、信道估计、相位补偿等-OFDM modulation and demodulation communication system including digital front-end processing, convolution coding, the mean peak inhibition, symbol timing, frequency offset detection, channel estim
chennl
- 最全的信道估计仿真，包括最小二乘法，最小均方误差法，变换域法。-The most complete simulation of channel estimation, including least squares, minimum mean square error method, transform domain methods.
MATLAB
- 本程序用以仿真块状导频时不同信噪比条件下的误码率和均方误差，信道估计采用最小二乘法和改进的最小二乘法。 -The pilot program for the simulation block different SNR when the bit error rate and mean square error channel estimation using the least square method and the improved least square method.
LMMSE
- 线性最小均方误差估计LMMSE的matlab算法-Linear minimum mean square error of the LMMSE estimation algorithm matlab
MIMO_MMSE
- cript for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Minimum Mean Square Error equalization
MIMO_MMSE_SIC_OptimalOrdering
- scr ipt for computing the BER for BPSK modulation in a Rayleigh fading channel with 2 Tx, 2Rx MIMO channel Minimum Mean Square Error Equalization with Successive Interference Cancellation (ZF-SIC) with optimal ordering
BER_ISIch_MMSE
- scr ipt for computing the BER for BPSK modulation in 3 tap ISI channel. Minimum Mean Square Error (MMSE) equalization with 7 tap and the BER computed (and is compared with Zero Forcing equalization)
PdfEstimation
- 已知观测数据为A+W(n)，其中A为直流信号，W为复高斯噪声，服从CN（0， ），在统计N次下，计算X的统计平均值 ，求T(x)= 的pdf：p(T(x)|H0)、p(T(x)|H1)。 H0： W H1： A+W -Known observation data A+W (n), where A is the DC signal, W is the complex Gaussian noise, subject CN (0,), N times in the statistics,
Report-Milad-Vahedi
- In this project an adaptive beamforming technique is proposed based on directly minimizing the BER1. A particular approach that has shown real promise in achieving substantial capacity enhancements is the use of adaptive antenna arrays. A beamformer
TransmissionLine
- similarly, this not always the case for another scheme of modulation. We will improve also the mean squared error for these algorithms.-similarly, this is not always the case for another scheme of modulation. We will improve also the mean squared
upconversion
- similarly, this not always the case for another scheme of modulation. We will improve also the mean squared error for these algorithms.-similarly, this is not always the case for another scheme of modulation. We will improve also the mean squared
TransmitDiversity_Mode2
- LTE下行链路发射分集仿真，仿真配置：16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字、8次迭代Turbo译码，每次处理1000万比特用户数据、早期终止机制、MMSE（最小均方误差）MIMO接收器，PDSCH发射端进行发射分集预编码。信道模型是LTE-MIMO信道附加AWGN信道。收发两端采用的双天线配置，天线相关性为中等。-LTE downlink transmit diversity simulation configuration: 16QAM
vno-rbp
- 基于震荡节点处理的LDPC译码，取均值处理，降低震荡节点的不可靠度。-LDPC decoding based on the oscllating variable-nodes,making mean value processing,lowing the un-reliability of oscillating variable nodes