搜索资源列表
MPSKMQAMmudulation.rar
- 本程序用于完成BPSK、QPSK、pi/4QPSK、OQPSK、8PSK、16QAM、32QAM、64QAM和128QAM的调制仿真。并可任意扩展到MPSK和MQAM。程序分成四个部分,fir.m对基带码元序列进行脉冲成型,可选矩形脉冲,升余弦脉冲和平方根升余弦脉冲; modal.m 为主程序,完成岁各种信号的基带星座图映射、脉冲成型和调制;pi4QPSK.m 为pi/4QPSK信号的星座图映射程序;test1.m给出一个简单的频谱显示测试。,This procedure for the com
qpsk.rar
- 加性高斯白噪声信道条件下的QPSK信号的调制与解调,观察了调制信号的功率谱图,输入输出信号图,已经时间误码率图与理论误码率的比较,Additive white Gaussian noise channel under the conditions of the QPSK signal modulation and demodulation, observed power spectra of modulated signals, input and output signal maps, pla
constellational
- 通信系统仿真的星座图的画法问题,qpsk的仿真,图像很准确-Communication System Simulation constellation of painting issues, qpsk simulation, the image is very accurate and
MATLAB
- 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
Qpsk
- 关于QPSK星座图的部分程序,本人搜索到的,感觉挺好的,大家可以看看,参考一下。-QPSK constellation diagram on the part of the process, I searched, feeling quite good, we can see that reference.
qpsk
- 4psk与qpsk星座图及波形对比,matlab仿真程序。-4psk with qpsk constellation diagram and waveform contrast, Matlab simulation program.
qpsk_sim
- qpsk信号的仿真程序!包括时频域的表示及图表说明-qpsk simulink
code
- 随机产生长度大于1000的‘0’、‘1’信号序列,对其进行BPSK,QPSK,16QAM调制,给出: 1)低通滤波器后的波形(只画10个周期); 2)信号眼图,对其进行讨论(画出5个信号周期); 3)信号带内、带外功率谱密度(低通滤波器参数自定),并对其进行讨论。 -Generated OVSF code
DUOJING
- 本人收集的关于多径衰落、瑞利,RICE信道、QPSK等仿真程序,经过本人测试,全部可用,并附上测试结果及仿真图.-I collected on the multipath fading, Rayleigh, RICE channel, QPSK simulation program, etc., after I test, all available, along with test results and simulation of Fig.
ASK-OOK-FSK-BPSK
- MATLAB实现ASK, OOK, FSK, BPSK, QPSK, 8PSK调制源代码-Free Source Code for ASK, OOK, FSK, BPSK, QPSK, 8PSK Digital Modulation in FPGAs Xilinx using system generator (ASK, BPSK, FSK, OOK, QPSK)
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_SNR(QPSK)
- OFDM系统,调制方式QPSK,查看星座图,分析误码率-OFDM systems, modulation QPSK, view the constellations, the bit error rate analysis
qspk
- qpsk 求误码率(BER:Bit Error Rate).用Matlab绘出BER的图,并与理论曲线比较.-qpsk seek error rate (BER: Bit Error Rate). BER graph drawn by Matlab, and compared with the theoretical curve.
tongyuan
- 基于matlab的通原模拟调制(幅度,角度调制)及数字调制(qpsk,眼图)等函数实现-Matlab simulation based on the communication of the original modulation (amplitude, angle modulation) and digital modulation (qpsk, eye) and other functions to achieve
QPSK
- QPSK信号MATLAB仿真,分别有波形为滚降波形(载频为5Hz,符号速率为1Baud)和波形为矩形波(载频为5Hz,符号速率为1Baud)两种波形形成的仿真。以及误比特率性能曲线、星座图。 -MATLAB simulation of the QPSK signal, respectively, the waveform for the roll-off waveform (carrier frequency 5Hz, the symbol rate for 1Baud) and the w
QPSK-MATLAB
- 介绍了数字通信中的QPSK调制解调的原理,通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真,绘出信号在理想信道和加噪信道中模拟传输时的时域图,并对各模块进行了频谱分析,所得到的结果与 理论基本相符,对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计,提供了有效的参考依据。 -The introduction was done with the principle of the QPSK modulation and demodulation
QPSK
- matlab中实现QPSK的调制识别,加入高斯白噪声,绘制出星座图,眼图,计算出信噪比(Modulation Recognition of QPSK in matlab)
OFDM-QPSK
- 使用OFDM-QPSK的调制解调代码,包含一部分时域频域图(Using OFDM-QPSK modulation and demodulation code, contains part of the time-domain frequency domain diagram.)
qpsk
- QPSK调制的matlab代码 形成星座图
MATLAB实践—QPSK系统的误码率和星座图仿真
- MATLAB实践—QPSK系统的误码率和星座图仿真(MATLAB practice - bit error rate and constellation simulation of QPSK system)