搜索资源列表
qpsk_rayleigh&awgn_ber&powerspec
- qpsk调制在awgn/rayleigh信道下的误码性能比较,以及信号的功率谱和星座图-QPSK modulation in awgn / Rayleigh Channel Performance Comparison of error, and the signal power spectrum and constellation
qpsksystem_SJSU
- This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery
multipath
- 多径信道仿真 有三条固定路径的AWGN多径信道的QPSK系统进行BER性能方针,并与在理想的AWGN信道中同样系统的BER进行比较,为简化模型,作如下假设: 1,信道中有三条路径,包括一条没有衰落的LOS路径和两条具有瑞利衰落的路径。与各路径相应的接收功率以及路径间的延迟差是仿真的参数 2,信道的锐利衰落仅影响发送信号的幅度,不影响瞬时相位。 3,在符号间隔内各多径分量的衰减幅度是常数,并与相邻间隔无关。
QPSK_with_AWGN_Rayleigh_channel
- QPSK with AWGN Rayleigh channel 性能分析与程序
viterbi212
- (2,1,2)的viterbi 解码 以TCM QPSK传输 信道为AWGN-(2,1,2) to the viterbi decoding TCM QPSK transmission channel for the AWGN
2
- AWGN 信道下QPSK 信号SNR分析的C程序实现-QPSK signal in the AWGN channel SNR analysis of C program
qpskmatlabsimulink
- qpsk在awgn信道下的simulink/matlab仿真。 写得比较详细-the qpsk in awgn channel simulink/matlab simulation. Write more in detail. . . . .
QQPSK_AWGGNP
- QPSK在AWGN信道中传输的检测性能,内含QPSK调制制解调、AWGN的C语言实现,是无线通信仿真的最简单的例子 -The detection performance of QPSK in AWGN channel transmission containing the demodulation of QPSK modulation system, AWGN C language, the most simple example of the simulation of wireless
QPSK_BER
- 实现AWGN信道下,QPSK调制解调,系统的误码率-Achieving AWGN channel QPSK modulation and demodulation, the BER
QPSKAWGN
- QPSK调制仿真,AWGN信道,通信系统建模与仿真课堂作业-The QPSK modulation simulation AWGN channel communication system modeling and simulation class assignments
hamming_QPSK
- 仿真未编码和进行(7,4)汉明码编码的QPSK调制通过AWGN信道后的误比特率-Simulation is not encoded by AWGN channel bit error rate and the (7,4) Hamming code coded QPSK modulation
QPSK_QWGN
- 通信系统的仿真程序。仿真了在AWGN信道下,进过QPSK调制的系统的误码率和误符号率,并比较了不同信噪比对其的影响。-This a simulation of comunication system with QPSK under AWGN channel. Comparing the performace with different SNRs.
rm_code_decode
- 一阶rm编码译码c++源码,QPSK调制解调系统,通过AWGN信道下的仿真。-An order RM code (8,4,4) First-Order Reed-Muller code.
homework2
- 通信系统与仿真作业: 1)设计π/4-DPSK或16-QAM调制器仿真程序, 画出时域波形、 正交分量、同相分量波形,眼图,散点图等。 2)利用MATLAB进行DPSK在高斯信道下的BER性能仿真,并将结果与PSK性能进行比较。 3)已知 OFDM的数据传输速率为19.2Kbps, OFDM 符号长度为320,保护间隔为32点,子载波数为128,IFFT/FFT点数为256,载波频率320KHz,调制方案采用QPSK,仿真其在高斯信道下的BER性能。 -Communication
chapter4
- QPSK在AWGN信道下的性能以及QAM在AWGN信道下的性能-QPSK in AWGN channel performance and QAM in AWGN channel
daima
- AWGN环境下QPSK调制解调系统的性能分析-Performance analysis of the AWGN environment QPSK modulation and demodulation system
7358629705041053
- QPSK调制下在AWGN和Rayleigh衰落信道下的仿真以及误码率计算,包含完整的报告说明-QPSK modulation in AWGN and Rayleigh fading channel simulation, as well as bit error rate calculation, the report contains a complete descr iption
8QAM-and-QPSK
- 实现两个通信建模的仿真,分别是8-QAM和QPSK.-1. Simulate the error performance (BER-EbNo curve) of a QPSK system (without coding) using Quasi-analytical method, under AWGN channel. 2. Simulate the error performance (BER-EbNo curve) of an 8-QAM system (without codin
第二次仿真
- 利用Matlab软件,分别建立QPSK,16QAM基带传输系统,比较AWGN和Rayleigh信道下的系统BER性能。(Using Matlab software, QPSK and 16QAM baseband transmission systems are built to compare the system BER performance of AWGN and Rayleigh channels respectively.)
压缩
- 用matlab完成16QAM、BPSK、QPSK在 AWGN和Reighly信道下的仿真。(Using MATLAB to complete the simulation of 16QAM, BPSK, QPSK in AWGN and Reighly channels.)