搜索资源列表
毕业设计基于matlab的QPSK系统仿真
- QPSK是英文Quadrature Phase Shift Keying的缩略语简称，意为正交相移键控，是一种数字调制方式。在19世纪80年代初期,人们选用恒定包络数字调制。这类数字调制技术的优点是已调信号具有相对窄的功率谱和对放大设备没有线性要求,不足之处是其频谱利用率低于线性调制技术。19世纪80年代中期以后,四相绝对移相键控(QPSK)技术以其抗干扰性能强、误码性能好、频谱利用率高等优点,广泛应用于数字微波通信系统、数字卫星通信系统、宽带接入、移动通信及有线电视系统之中......理解QP
code_BPSK_QPSK_QAM_GMSK.rar
- 基本的调制解调程序集(包括BPSK,QPSK,QAM,GMSK等),Modem basic assembly (including BPSK, QPSK, QAM, GMSK, etc.)
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
QPSK
- QPSK调制解调，包括波形，误码率，并加入时延，以前做的实验，可以作为参考。-QPSK modulation and demodulation, including waveforms, error rate, and add delay, before doing the experiment, can be used as reference.
OFDM-qpsk
- OFDM，QPSK调制下仿真程序，包括信道编解码，调制解调，上下采样-OFDM, QPSK modulation simulation program, including channel coding and decoding, modulation and demodulation, the upper and lower sampling
qpsk
- 通信系统仿真,QPSK调制与解调,对于matlab初学者以及做通信仿真的人员有很好的参考价值-Communication System Simulation, QPSK modulation and demodulation, for beginners as well as matlab simulation communications personnel to do a very good reference value
qpskmodunation
- TI tms320c54x上实现BPSK/QPSK调制解调仿真的汇编语言源代码-TI tms320c54x completeBPSK/QPSK modelation simulated asm program
QPSK_ray
- QPSK调制解调 信号高斯信道及rayleigh信道-QPSK modulation and demodulation and channel signal Gaussian rayleigh channel
MIMO_communication_system
- 这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。 -This is a space-time block coding based on MIMO_OFDM Communication System Simulation and Design. The system consists of QPSK modulation and demodulation, IFFT modulation,
DS_CDMA_communication_system
- 这个仿真程序用于实现DS-CDMA通信系统仿真,包含三种扩频码的选择，QPSK调制解调，瑞利信道衰落等。-The simulation program used to implement DS-CDMA communication system simulation, including the choice of three types of spreading codes, QPSK modulation and demodulation, Rayleigh fading channel a
QPSK
- 基于FPGA的QPSK调制解调电路设计与实现 -QPSK
222
- qpsk调制解调源程序，对初学者很有参考价值。-qpsk modem source, a good reference for beginners.
QPSKRayleighchannel
- QPSK调制解调技术在瑞利信道中的研究分析。-QPSK modulation and demodulation in Rayleigh Channel analysis.
1.-digital_modulation_FCN
- QPSK调制解调，在AWGN信道条件下仿真，运行成功-QPSK, AWGN channel simulation, run successful
program-of-ITECT
- QPSK调制解调的程序，在AWGN信道条件下仿真，运行成功-QPSK modulation and demodulation process, the simulation under AWGN channel, run successful
QPSK调制解调
- 这是关于QPSK调制解调技术所做的MATLAB仿真
学生版程序（实验2 数字调制解调实验II）
- 实现数字调制解调的所有程序。需使用USRP，可对比BPSK及QPSK的区别。(Achieve digital modulation and demodulation of the originator of the coding process.)
完整的QPSK-MSK-QAM-OFDM调制解调m程序 (1)
- 完整的QPSK-MSK-QAM-OFDM调制解调m程序 对上述各种调制解调方式进行了仿真(Complete QPSK-MSK-QAM-OFDM modulation and demodulation m program All kinds of modulation and demodulation modes are simulated)
QPSK
- 1在数字信号的调制方式中QPSK是最常用的一种卫星数字信号调制方式,它具有较高的频谱利用率、较强的抗干扰性、在电路上实现也较为简单。 2主要包括QPSK的调制解调(1, in the way of digital signal modulation, QPSK is the most commonly used method of satellite digital signal modulation. It has high spectrum utilization, strong anti
signal_qpsk
- 基于matlab的qpsk调制解调仿真，正交相移键控(Quadrature Phase Shift Keyin,QPSK)是一种数字调制方式。它分为绝对相移和相对相移两种。(Simulation and Simulation of QPSK modulation and demodulation based on MATLAB Orthogonal phase shift keying is a digital modulation method. It is divided into two