搜索资源列表
FM_modulation&demodulation
- 基于labview模拟了FM调制解调系统(The FM modulation and demodulation system is simulated based on LabVIEW)
BPSK与QPSK的调制与解调
- 这是关于BPSK与QPSK的调制与解调,采用matlab编写,采用相干解调。(the modulation and demodulation of BPSK and QPSK)
MSk调制解调代码1024
- 该程序是移动通信MSK的程序代码,具有更高的频谱利用率,具有更强的抗噪声性能(MSK have good performance in communication area.)
16QAM
- 通信系统中产生m序列 16QAM调制与解调的MATLAB实现及调制性能分析(Modulation of m sequence 16QAM generated in communication system)
QPSK2
- 该matlab程序简单实现QPSK方式的调制解调过程(a simulation of QPSK modulation and demodulation.)
计算机通信仿真课程设计
- BPSK与模拟通信系统相比,数字调制和解调同样是通过某种;在大多数情况下,数字调制是利用数字信号的离散值去;三种数字调制方式在抗干扰噪声能力和信号频谱利用率;2BPSK调制原理;二进制相移键控(BPSK)是利用基于MATLAB中的BPSK误码性能研究; MATLAB提供了卷积码的convenc和相应的Viterbi译码函数vitdec,可以快速地得到编译码的结果。(BPSK compared with the analog commu
基于MATLAB的MSK调制解调实现
- 利用MATLAB集成环境下的M文件,编写程序来实现MSK的调制解调,并绘制出解调前后的时域和频域波形及叠加噪声时解调前后的时频波形,根据运行结果和波形来分析该解调过程的正确性及信道对信号传输的影响。通过这次课程设计进一步加深了我对最小二进制相移键控(MSK)调制解调性能的理解与掌握,同时将课堂上学到的理论知识用于实践。增强了我在模拟仿真方面的能力,为以后系统开发和通信系统仿真打下了良好的基础。(The use of MATLAB in
pingjie1
- 基于fpga的pi/4dqpsk 调制,用Verilog语言编写(Pi/4dqpsk modulation based on FPGA, written in Verilog language)
ASK 相乘调制
- 调制,是用基带信号对载波波形的某参量进行控制,使该参量随基带信号的规律变化从而携带消息。对数字信号进行调制可以便于信号的传输;实现信道复用;改变信号占据的带宽;改善系统的性能。(Modulation is the use of baseband signals to control a certain parameter of the carrier waveform, so that the parameter changes wit
QPSK调制解调器的设计及FPGA实现
- QPSK FPGA的实现,QPSK调制解调器的设计及FPGA实现(Design and implementation of QPSK modem based on FPGA)
全数字BPSK调制解调器_昆仑
- BPSK,全数字BPSK调制解调器,的研究(Digital BPSK modem _ Kunlun)
2FSK_Othorgonal
- 2fsk调制误码率仿真,运行效率高,参数已备注可调(Error rate of 2fsk model, efficient and can be modified)
基于DMT调制的研究_陈玉骞
- 介绍了DMT 的调制解调原理及均衡技术,可阅读性很强,对DMT做了整体的介绍。(This paper introduces the modulation and demodulation principle and equalization technology of DMT, which can be read very well, and introduces the whole of DMT.)
practice
- 比较bpsk、qpsk、16Qam、64qam四种调制方式(Compare four modulation methods of BPSK, QPSK, 16Qam and 64QAM)
PWM
- 永磁同步电机驱动脉宽调制,永磁同步电机转速控制(transformation of coordinates)
OFDM
- 一个OFDM系统的仿真:信号的产生、调制、加循环前缀、加窗、并串转换等(The simulation of a OFDM system: signal generation, modulation, adding cyclic prefix, windowing, parallel string conversion, etc.)
毕设—QPSK的调制解调
- 毕业设计的qpsk,里面有调制解调代码,还有仿真图,可以看看参考、。。。。。。。。(Graduation design of the QPSK, which has modulation and demodulation code, as well as simulation, you can see the reference)
labview数字调制解调
- 多种调制解调的labview实现,FSK,ASK,PM,FM(A variety of modem labview implementation,FSK QPSK AM FM)
FM调制解调
- FM的调制和解调,以及USRP的发送和接收(The modulation and demodulation of FM, and the sending and receiving of USRP)
OFDM-16QAM
- OFDM调制的仿真,信源映射采用的是16-QAM(OFDM modulation simulation, source mapping using 16-QAM)