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[3G develop] Alamouti_code_sim_2Tx1Rx_Pe DL : 0: 在建立独立信道模型的基础上，以2发1收的Alamouti模型为例，仿真出了独立信道下的误码率曲线-In the establishment of an independent channel model, based on 2 fat model Alamouti received one as an example, simulation of an independent channel bit error rate under the curve
Date : 2025-12-25 Size : 1kb User : 连长
[3G develop] TrdeoffinTDMsystem DL : 0: TDM系统中的最优折中曲线搜索及调度算法性能评估-TDM system, the optimal compromise curve search and scheduling algorithm performance evaluation
Date : 2025-12-25 Size : 646kb User : 谭成群
[3G develop] 8 DL : 0: 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-assisted channel estimation method, using Simulink simulation, measurement 16QPSK modulation BER performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve. (2) calculate the design of spectrum efficiency is the number of units of bit/Hz/s.
Date : 2025-12-25 Size : 10kb User : haohao
[3G develop] Equalizer_LSM DL : 0: 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.
Date : 2025-12-25 Size : 1kb User : why98
[3G develop] Doppler DL : 1: 低轨卫星LEO通信系统的多普勒频移估计，通过该程序可以画出多普勒频移的S曲线，可以观测处最大的多普勒频移以及变化率-LEO LEO satellite communication system of the Doppler frequency shift is estimated that the program can be drawn through the Doppler shift of the S curve can be observed to be the highest Doppler frequency shift and the rate of change
Date : 2025-12-25 Size : 1kb User : 方金辉
[3G develop] OFDM DL : 0: OFDM的系统仿真，用matlab编码，高斯白噪声信道，清晰画出BER曲线图-OFDM system simulation, matlab coding, Gaussian white noise channel, clearly draw the BER curve
Date : 2025-12-25 Size : 2kb User : dong shuai
[3G develop] MATLAB DL : 0: 本文完成qpsk信号生成，查看频谱图，学习曲线的绘制-This complete qpsk signal generation, see spectrum, LMS learning curve drawing
Date : 2025-12-25 Size : 1kb User : xiaokecc
[3G develop] LMS DL : 0: LMS算法的matlab程序，同时给出了LMS学习曲线-LMS algorithm matlab program, and gives the LMS learning curve
Date : 2025-12-25 Size : 1kb User : xiaokecc
[3G develop] MPAM_AWGN DL : 0: 对MPAM调制方式的仿真，做出ser和ber曲线，与理论值比较。-simulation about MPAM modulation and demodulation. Draw ser and ber curve, compared to theoretical ones.
Date : 2025-12-25 Size : 1kb User : 沉翔
[3G develop] extendstbc_2bitfeedback DL : 0: 扩展2bit带反馈的多天线MIMO系统误码率仿真曲线-Extended the 2bit with feedback error rate of multi-antenna MIMO system simulation curve
Date : 2025-12-25 Size : 1kb User : 郑野
[3G develop] Untitled2 DL : 0: 降低OFDM峰均比限幅方法CCDF曲线比较仿真程序。主要仿真参数为：子载波N=128,各支路采用16QAM调制，限幅率CR=1.4,仿真的OFDM符号数Nsymbol=10000。-Reduce the OFDM PAPR limiting method of CR = 1.4 CCDF curve simulation program. The main simulation parameters are: N = 128 sub-carriers, each branch with 16QAM modulation, limiting the rate of CR = 1.4, the simulation the number of OFDM symbols Nsymbol = 10000.
Date : 2025-12-25 Size : 1kb User : 夏源
[3G develop] Space-time-code DL : 0: OFDM系统中空时编码仿真程序及结果。关于MIMO在瑞利信道中传输的特性曲线分析。-Time coded OFDM System simulation procedures and results. MIMO Rayleigh channel transmission characteristics curve analysis.
Date : 2025-12-25 Size : 50kb User : 何威
[3G develop] DS-BPSK_sytem_matlab_test DL : 0: matlab实现扩频通信仿真系统，给出误码率曲线，内附说明文件-matlab spread spectrum communication simulation system, given the bit error rate curve, enclosing documentation ....
Date : 2025-12-25 Size : 3kb User : hepanfeng
[3G develop] STBC_3x4 DL : 0: Space Time Block code for a 3 x 4 MIMO System. Generalized for an arbitrary number of transmit antennas using the general orthogonal design method. Calculates BER curve. Modulator function can use any modulation scheme.
Date : 2025-12-25 Size : 1kb User : Imran Rashid
[3G develop] Program_Energy-Detection DL : 0: This code is to plot receiver operating characteristic curve for simple energy detection, when the primary signal is real Gaussian signal and noise is addive white real Gaussian. Here, the threshold is available analytically. India. - This code is to plot receiver operating characteristic curve for simple energy detection, when the primary signal is real Gaussian signal and noise is addive white real Gaussian. Here, the threshold is available analytically. India.
Date : 2025-12-25 Size : 11kb User : Joydev Ghosh
[3G develop] 16QAM DL : 0: 16QAM simulation. The entire process includes the generation of the 16QAM constellation and the waveform signal in complex base band, the upconverting to passband, pass through AWGN channel, demodulation with a Matched Filter, detection using the soft decision (minimizing the Euclidean Distance),generation of the BER curve, the eye diagram at the output of the MF receiver.
Date : 2025-12-25 Size : 2kb User : Alice
[3G develop] Vblast DL : 0: 仿真（ZF,ZF-SIC,ZF-OSIC,MMSE,MMSE-SIC,MMSE-OSIC,ML)Vblast接收机的检测性能，绘制误比特率～信噪比曲线-Simulation (ZF, ZF-SIC, ZF-OSIC, MMSE, MMSE-SIC, MMSE-OSIC, ML) detection performance Vblast receiver bit error rate ~ SNR plotted curve
Date : 2025-12-25 Size : 4kb User : 程洁
[3G develop] lte-harq DL : 0: 利用matlab仿真了LTE中HARQ算法，通过界面可以设置不同的噪声，并可以显示出吞吐量曲线-Use matlab simulation of the LTE HARQ algorithm, you can set different noise through the interface, and can show the throughput curve
Date : 2025-12-25 Size : 1.09mb User : 张强
[3G develop] SM_4_4_16QAM DL : 0: SM系统matlab程序，传输天线、接收天线数量可调，信号调制方式可调，循环次数可调。最后生成BER性能曲线，并将不同SNR下的BER数据存储到mat文件中。-SM system matlab program, the number of transmission antennas, a receiving antenna is adjustable, adjustable signal modulation scheme, the number of cycles is adjustable. Last generate BER performance curve, and store data in different SNR BER under the mat file.
Date : 2025-12-25 Size : 2kb User : 华玉浩
[3G develop] MatlabSimulation DL : 0: 通信系统设计，数字带通传输系统仿真Matlab代码 1. 比较BPSK与QPSK两种调制方式的误码率和误比特率性能（注意QPSK的误码率不同于误比特率），横坐标为SNR，并与理论曲线比较，分析解释仿真图。 2. 要求使用Matlab/C语言/Matlab-simulink中的任一种工具实现。 3. 代码中每个模块都要有详细注释说明。 -Communications systems design, digital bandpass transmission system simulation Matlab code 1. Comparison of BER QPSK and BPSK modulation methods and bit error rate performance (note QPSK error rate is different bit error rate), the horizontal axis is SNR, and compared with the theoretical curve, analysis and interpretation of simulation map. 2. requires the use of Matlab/C language/Matlab-simulink any one tool to achieve. 3. The code of each module must have a detailed explanatory notes.
Date : 2025-12-25 Size : 4kb User : wang

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