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2下载：
该代码为matlab代码，其内容是基于最大信噪比的盲源分离算法。可将该算法用于语音信号、图像信号的处理中。-The code for the matlab code, its content is based on the maximum SNR of the blind source separation algorithm. The algorithm can be used for voice signals, image signal processing.
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10下载：
Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects.
This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonline
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The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of generator matrix up to 256 stetes are provided. Variable signal to noise ratio (SNR) might be applied to produce bit error rate (
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In this project we analyze and design the minimum mean-square error (MMSE) multiuser receiver for uniformly quantized synchronous code division multiple access (CDMA) signals in additive white Gaussian noise (AWGN) channels.This project is mainly bas
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Program for Space-Time-Block-Code BPSK modulation performance as a function of SNR and BER. (MATLAB)
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课程设计两个程序：一：数据帧（程序每帧设置为400bit)在有扰信道传输时，采用Turbo码进行编译码。并仿真Log-MAP译码算法在不同迭代次数下的性能。
二：实现有扰信道中，不同信噪比下，采用MAP译码算法的Turbo码的性能。
以上各主程序均有做比较详细的程序注释
可直接运行turbo_main.m或LogMAP.m，稍等片刻即可观察到仿真结果
-two programs of Curriculum design : a: Data frames
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恶性码（灾难码）的仿真，计算不同信噪比下的PER和SER-MATLAB code used to calculate P[k] for each SNR. The output is
then used to calculate the PER as 1− P[k = 0] and the BER
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matlab code for simulation SNR to verify capcity of channel-matlab code for simulation SNR to verify capcity of channel
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This code simulate MRC receiver in wireless network for different SNR.
this program is for MATLAB.
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Matlab source code for a 4 x 4 MIMO system using Spacial multiplexing with Zero Forcing equalization. It calculates the BER vs SNR plot.
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This file simulates OFDM using various modulations schemes The user chooses whether to use BPSK or QPSK ar 16-QAM. Then the code proceeds by inserting Cyclic Prefix and Pilot Signals This is followed by FFT (Fast Fourier Transform) A channel is simul
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matlab code for probability of error vs snr using BPSK signal
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Matlab code for explain the relation between BER and SNR for different Modulation-Matlab code for explain the relation between BER and SNR for different Modulation
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利用SIMULINK和M函数相结合的方式仿真BFSK 调制在多路径瑞丽衰落信道中的传输性能。其中 source产生速率为10Kbit/s、帧长度为1秒的二进制数据源data,并且通过BFSK产生调制信号。BFSK调制的频率间隔为24KHz, BPSK调制符号的样点数为2，调制信号通过多径瑞利衰落信道，移动终端相对运动速率为40公里/小时，接收端对信号进行解调，并把解调后的信号和原始数据信号相比较计算误比特率。最后Sink模块根据SNR与误比特率的关系绘制曲线。-And M functions u
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a Matlab code that produces a plot of probability of bit error rate for QPSK versus SNR for three receive antennas, and three different combining methods: MRC, equal gain combining, and selection combining. The plot is generated by using Monte Carlo
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a matlab code for determining the SNR of a system, in which affects gaussian noise. A simulink file is included
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a Matlab code that produces a plot of probability of bit error rate for QPSK versus SNR for three receive antennas, and three different combining methods: MRC, equal gain combining, and selection combining.generate the plot using Monte Carlo simulati
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Matlab code for BPSK in AWGN channel. This code is written in digital domain. It gives user the ability control the number of time that code is running. It compares the theoretical and experimental bit error rate for BPSK modulation. It also plots th
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3下载：
随机共振作出SNR信噪比随噪声强度变化的曲线-matlab code for stochastic resonance！used for plotting the figure about SNR versus D（noise strength）
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0下载：
This matlab code plots the BER against SNR for a n Orthogonal Frequency Division Multiplexing system.
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