搜索资源列表
通信系统仿真
- 通信系统仿真,QPSK调制与解调,主要针对差分解调方式,对于matlab初学者以及做通信仿真的人员有很好的参考价值-communications system simulation, QPSK modulation and demodulation, the main differential demodulator, for beginners and Matlab done Communication Simulation of a very good reference value
QPSK_Simulink
- QPSK的Matlab/Simulink的调制解调仿真系统，给出接收信号眼图及系统仿真误码率，包含载波恢复，匹配滤波，定时恢复等重要模块，帮助理解QPSK的系统-QPSK Matlab / Simulink simulation system modulation and demodulation, the received signal is given eye and BER simulation systems, including carrier recovery, matching f
QPSK_Modulation
- 通讯中的QPSK调制信号，用于matlab教程-newsletter QPSK modulation signal for Matlab Guide
MATLAB7
- 用小波进行图像处理，以及一个QPSK调制程序，还有用MATLAB实现二维小波分解与重构程序，请大家指正-wavelet image processing, and a QPSK modulation procedure, there are two-dimensional MATLAB wavelet decomposition and reconstruction process, please correct
qpskmod&demod
- 调制解调里的QPSK调制解调程序，用MATLAB实现。-modem's QPSK modulation and demodulation process, using MATLAB.
qpsk_mod_matlab_wy
- qpsk调制解调的生成程序，用MATLAB语言实现-keying modulation and demodulation production procedures, using Matlab
2T1ROFDM_QPSK
- 基于ofdm系统中的stbc编码，并且运用qpsk调制的matlab程序。-based on OFDM system of stbc coding, and the use of Matlab QPSK modulation procedures.
QPSK-MODULATION
- DQPSk文档 调制过程 解调过程 系统误码率 matlab程序 -DQPSk document modulation demodulation process system BER Matlab procedures
qpsk
- QPSK正交相移键控matlab的仿真 目前已经广泛应用于无线通信中，成为现代通信中一种十分重要的调制解调方式。(QPSK (Quadrature Phase Shift Keying) is a phase modulation algorithm.)
QPSK&OFDM
- 基于 MATLAB 对移动通信中的 BPSK、QPSK、16QAM 和 OFDM 基带传输系统进行仿真，分析它们在 AWGN 和 Rayleigh 信道下的误码率性能。重点建立了基于 QPSK 和 16QAM 调制方式下 OFDM 系统的仿真，比较两种调制方式在 Rayleigh 信道下的传输性能，分析了系统模型，提出了代码优化方案。(Based on MATLAB, we simulate the BPSK, QPSK, 16QAM and OFDM baseband transmission
qpsk_ray
- QPSK调制的matlab仿真，信道为瑞利信道。(The MATLAB of QPSK modulation is simulated, and the channel is Rayleigh channel.)
程序
- 应用matlab，实现QPSK调制解调全部过程的现实实际仿真(Simulation of the whole process of realizing QPSK modulation and demodulation)
channel capacity and SNR
- QPSK,8PSK,16QAM等信号调制的信道容量与信噪比的关系matlab代码。(QPSK,8PSK,16QAM relationship between channel capacity and signal-to-nouse ratio.)
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.)
OFDM
- 程序实现了OFDM通信系统的仿真，包括QPSK调制、串并转化、IFFT、并串转化、插入保护间隔AWGN信道传输以及逆过程(The program realizes the simulation of OFDM communication system, including QPSK modulation, serial-parallel conversion, IFFT, parallel-serial conversion, insertion protection interval AWGN
卫星通信中调制解调性能的研究
- pi4qpsk的付费论文，讲的非常详细和深入(The MATLAB code of biting tail convolutional code is very detailed and thorough.)
对OFDM信号的频谱感知的循环特征检测
- 对802.11协议模拟的OFDM信号的两种速率6Mbps（BPSK调制）和12Mbps（QPSK调制）进行循环谱检测来验证对OFDM信号检测的可行性。(Cyclic spectrum detection is performed on two rates of OFDM signals simulated by the 802.11 protocol, 6 Mbps (BPSK modulation) and 12 Mbps (QPSK modulation) to verify the fea
数字通信系统误码率仿真分析
- MATLAB仿真ASK,BPSK,QPSK调制方式的误码率，与理论值比较(The BER of ASK, BPSK and QPSK modulation is simulated by MATLAB and compared with the theoretical value.)
ofdm_system
- 采用QPSK调制，研究OFDM多普勒频移估计与补偿算法(Research on Doppler Frequency Shift Estimation and Compensation Algorithms for OFDM Using QPSK Modulation)
各种数字信号调制MATLAB代码
- 可以产生以下调制信号 %二相相移键控 (BPSK) %四相相移键控 (QPSK) %八相相移键控 (8-PSK) %十六相正交幅值调制 (16-QAM) %六十四相正交幅值调制 (64-QAM) %四相脉冲幅值调制 (PAM4) %高斯频移键控 (GFSK) %连续相位频移键控 (CPFSK) %广播 FM (B-FM) %双边带幅值调制 (DSB-AM)%单边带幅值调制 (SSB-AM)