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DSSS.rar
- 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN(加性高斯白噪声信道)信道(AWGN信道：不考虑通信信道信号时，由宽频范围描述的统计随机无线噪声。)。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。,A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct
viterbi
- 用matlab软件仿真了从卷积码编码，QPSK调制，AWGN信道，QPSK解调，以及Viterbi译码。-Using Matlab Simulate from the coding of convolutional code，Qpsk modulation ，AWGN channel ，Qpsk demodulation and Viterbi decoding。
flat_fade
- simulate the BER of a QPSK modulated siganal using an AWGN channel
qpsk
- 本仿真程序对一串二进制信息进行QPSK调制，并画出其波形图和功率谱，在某种无线AWGN信道上进行传输，然后并在接收端进行解调，最后画出其误符号性能曲线-The simulation program for a string of binary information in QPSK modulation, and draw the waveforms and power spectrum, in some wireless AWGN channel for transmission, and t
OFDM_AWGN_SIM
- OFDM in AWGN Channel Performance Simulation , BPSK Modulation ,QPSK Modulation,16-QAM Modulation , 64-QAM Modulation,64-QAM Modulation MonteCarloSimulation- OFDM in AWGN Channel Performance Simulation , BPSK Modulation ,QPSK Modulation,16-QAM Modul
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
AWGN-QPSK
- qpsk在awgn信道下的仿真。 具体请见标题， 写得比较详细-the qpsk specific see the title, written in more detail. . . . .
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. . . . .
QPSK
- 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
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.
QPSK
- 仿真QPSK信号通过AWGN信道后的误比特率与误符号率-Simulation QPSK signal through AWGN channel
QPSK
- This program is used to calculate the Bit Error Rate (BER) of QPSK in an Additive White Gaussian Noise (AWGN) channel
QPSK
- 瑞利衰落信道下无分集，2分集，4分集，8分集的qpsk调制并与awgn信道对比-qpsk modulation
hamming
- hamming 编码的qpsk调制通过awgn信道后的误比特率-hamming coded modulation by qpsk awgn channel bit error rate after
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.)