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OFDMsourceCode
- 用matlab仿真实现了25 kHz 带宽内同时传送总共48 kbit/s 的两路语音(每路速率9. 6 kbit/s) 和两路数据信息(速率分别为19. 2 kbit/s 和9. 6 kbit/s) , 仿真结果表明达到了较好的误码性能。并比较了4 种数字调制方式下O FDM 系统的误码性能。-using Matlab Simulation bandwidth of 25 kHz simultaneous transmission within a total of 48 kbit / s
OFDMcode42
- This code was used for making the practical measurements in section 2.3 of my thesis. This Matlab code allows an OFDM signal to be generated based on an input data file. The data can be random data, a grey scale image, a wave file, or any type of fil
stbc_tarokh_paper
- Space time coding in Tarokh s paper BER simulation STBC encoder and decoder including M-ary QAM
convcode_k=3
- it s a matlab program calculating the BER of a signal and plotting the respective graph
BFSK1
- 对数字信号进行BFSK调制，然后通过高斯白噪声信号后，检测其误码率！-The program s function is to modulate a signal with BFSK,then let the signal go pass a channel of guassian white nosie.At last,The program detects the BER of the signal.
A-COMMUNICATION-SYSTEM
- 一个基础通信系统的M文件实现，包括产生信源，信源编码，调制，信道传输，解调和误码率绘图-Generate a Random Binary Data Stream. Modulate.White Gaussian Noise. Create a Scatter Plot. Compute the System s BER.
BER_EbNo
- WCDMA - simulation of BER depending on Energy per bit, that s reason why when MS is closer to BTS, BER decreases
dsuwb
- The system simulation I have made is about Transceiver system. It s about Direct Sequence CDMA + Ultra Wide Band Simulation,which computing BER vs SNR to display the system performance. Main Program is in maindsuwb.m, you can run the overall system t
Q4
- Simulation of Alamouti’s Scheme over Rayleigh fading channel. Assume perfect channel state information at the receiver. Plot BER performance (use gray mapping) and compare it to MRC with 2RX antennas. Compare the performance with MRC.
script_ber_msk_awgn
- it s a MSK BER simulation
comm_eg
- Process a binary data stream using a communication system that consists of a baseband modulator, channel, and demodulator. Compute the system s bit error rate (BER).-Process a binary data stream using a communication system that consists of
dft-sofdm-theoretical-ber-simulation
- 高斯信道下DFT-S OFDM 理论误码率仿真代码及其仿真结果图-DFT-S OFDM theoretical BER simulation code and simulation results Figure in Gaussian channel
MPSK_QAM
- MPSK和QAM仿真，AWGN信道，误码率与Es/N0的关系和理论关系式的对比。-MPSK or MQAM modulated signal s relationship between BER and Es/N0 in AWGN channel,compared with the ideal function given by theory.
code-matlab
- 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
BPSK_Sim
- Binary Phase Shift Keying Simulation for BER v/s SNR of Additive White Gaussian Noise Channel
wiseqs-hvfpku
- MATLAB的图形界面GUI设计实现课程设计中的SDKFsd编码算法，并仿真adfawe参数在不同条件下的误码率性能曲线，与现有算法对比，性能良好，界面友好。-MATLAB s graphical interface GUI design and implementation of curriculum design SDKFsd coding algorithm and simulation adfawe parameters BER performance curve under diffe
Alamout
- Alamouti空时编码的程序以及给出了matlab误码性能仿真图-Alamouti space time encoding s program as well as gives the MATLAB BER performance simulation diagram
fxnskiec
- LDPC码的完整的编译码，D-S证据理论数据融合，包括最小二乘法、SVM、神经网络、1_k近邻法,给出接收信号眼图及系统仿真误码率，在MATLAB中求图像纹理特征，滤波求和方式实现宽带波束形成。- Complete codec LDPC code, D-S evidence theory data fusion, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, The rece
snvpnxtu
- 快速扩展随机生成树算法，主要为数据分析和统计，一种噪声辅助数据分析方法,给出接收信号眼图及系统仿真误码率，D-S证据理论数据融合，分析了该信号的时域、频域、倒谱，循环谱等。- Rapid expansion of random spanning tree algorithm, Mainly for data analysis and statistics, A noise auxiliary data analysis method, The received signal is given e
BER-for-BPSK-in-Rayleigh-channel
- Matlab example simulating a BPSK transmission and reception in Rayleigh channel. The scr ipt performs the following (a) Generate random binary sequence of +1’s and -1’s. (b) Multiply the symbols with the channel and then add white Gaussian