搜索资源列表
QPSK
- 采样QPSK调制误码的仿真程序和星座图的仿真程序-QPSK moduel
OQPSK
- oqpsk调制的MATLAB仿真，通过对其误码率，星座图性进行研究，得出调制的效率-MATLAB simulation of oqpsk modulated through its BER, constellation of, come to the efficiency of the modulation
16QAM2
- 对16QAM调制方式软解调，我们分为以下几个步骤进行： ⑴产生取值为0、1的随机数，作为16QAM调制的输入二进制序列； ⑵根据16QAM的星座图，按照输入序列分为I和Q两路进行映射，定义映射规则为00 －3，01 －1，11 1，10 3； ⑶产生一组高斯白噪声序列并分别叠加到映射后信号的实部、虚部； ⑷进行软解调。 -Soft demodulation of 16QAM modulation, we divided into the following steps: (1
jidaixinhaotiaogaopin
- 首先产生随机二进制序列，对产生的二进制序列进行QAM调制画出星座图-First generate a random binary sequence, the binary sequence generated by the QAM modulation draw constellation
QliuuguifeenA
- QAM16调制的实现 matlab源程序源源码 星座图的输出与结果都正确 可直接使用。 -Matlab source source source constellation of QAM16 modulation output results are correct can be used directly.
16QAM
- OFDM_16QAM信号的调制和解调，显示具体的信号波形和星座图-OFDM_16QAM signal modulation and demodulation, showing the signal waveform and constellation
TQPSK_16QAM_Ah
- 本程序是用MATLAB编写的用于仿真通信系统中信号经过QPSSK和16QAM调制后，通过高斯白噪声和瑞利衰落信道的星座图仿真 -This program is a simulation of communication systems using MATLAB for signal through QPSSK and 16QAM modulation constellation of white Gaussian noise and Rayleigh fading channel simul
QPSK-OFDM
- 对OFDM运用的QPSK的调制与解调，其中包括星座图，误码率的仿真-Use of OFDM QPSK modulation and demodulation, including constellation, BER simulation
16QAM
- 16QAM调制与解调，可以实现不同信道噪声下的误码率计算，并画出频谱和星座图-16QAM modulation and demodulation error rate calculated under different channel noise and draw the spectrum and constellation
16QAM
- 16QAM调制解调系统，实现了星座图，眼图，功率谱密度，含有误码率曲线-16QAM modulation and demodulation system, realized the constellation diagram, diagram, power spectrum density, containing the bit error rate curve
qpsk
- 实现不同噪声情况下qpsk的调制，并得出了星座图。-Implement different noise situation of QPSK modulation and the constellation diagram is obtained.
blind
- 实现信号处理中QAM调制、过信道、解调部分。其中QAM调制部分可改符号点数，M阶数，信道加高斯白噪声、时延、多径，调制解调均有星座图。通过本代码，可学习QAM调制解调，或者通信系统的知识。-To achieve QAM modulation, signal processing over channel, a demodulation section. QAM modulation section can be changed symbolic points M order channel ad
CPFSKandViterbiDecoding
- 1、“CPFSK”文件夹中是所有Matlab文件； 2、CPFSK_2.m为二进制调制程序，CPFSK_Steller_PSD.m绘制星座图和PSD； 3、Viterbi_Decoding.m为维特比译码，Viterbi_BER_plot.m绘制误码率曲线 3、pdf文件“CPFSK与Viterbi译码的实现和分析”是实验报告；-1 " -CPFSK folder all Matlab files 2, CPFSK_2.m binary modulation pro
16-qam-modulation
- 详细说明了16－qam调制信号波形和星座图-16-qam modulation signal waveform and constellation
QPSK
- Matlab仿真通信系统的QPSK调制及相关解调，分别仿真数字信号在AWGN信道和Rayleigh衰落信道中的传输，包含内容：QPSK调制后的波形及其功率谱；AWGN信道输出波形及其功率谱；信号在Rayleigh信道之前与之后的星座图；6.用半波分析法仿真在AWGN信道与Rayleigh信道下的传输差错特性-Matlab simulation of QPSK modulation and demodulation of the communication system, are simulate
qpsk_qammod
- qpsk调制信号星座图及时域分析 含脉冲成型 适用于入门-qpsk modulation signal constellation diagram and time domain analysis containing pulse shaping for entry
16QAM
- 16QAM调制解调matlab代码,星座图，眼图等程序-16QAM modulate and demodulate
Untitled
- 16QAM调制解调 星座图加噪声前后的对比图 眼图等观察-16QAM modulation and demodulation constellation diagram plus noise before and after comparison chart eye diagram observed
16-PSK-modulation.
- 16PSK的调制 星座图显示程序 可以改成Npsk 见word文档内程序-The display program 16PSK modulation constellation can change Npsk to to see word document within program
pll_carrier_syn
- 本程序是锁相环的仿真程序，具有接收端载波同步的功能。注释详尽，程序规范。发端的调制方式有单载波调制，BPSK调制，QPSK调制可供选择。程序中有星座图，锁相环的频差、相差图，以及解调后的基带波形。-This program is a phase-locked loop simulation program, the with carrier synchronization receiving end function. Notes detailed program specifications.