搜索资源列表
ModulSimu
- 自己编的5种调制信号仿真：CPFSK,FM,AM,QPSK,SSB，希望对大家有用-Their series of 5 modulation signal simulation: CPFSK, FM, AM, QPSK, SSB, we hope to be useful
errorcheck
- 这是一个可以对随机信号进行加噪，并通过QPSK和8PSK解调后，并分析误码率的程序，为m文件-This is a random signal can add noise, QPSK and 8PSK demodulation through, and after the procedure error rate analysis for the m file
MPSK
- 这是一个可以对随机信号进行加噪，并通过QPSK和8PSK解调后，并分析误码率的程序，为m文件，比较简单，纯粹是调用自带函数制作的-This is a random signal can add noise, QPSK and 8PSK demodulation through, and after the procedure error rate analysis for the m file, relatively simple, purely native function calls ma
system_identification_qpsk
- 随机产生一QPSK调制信号，通过一随机产生的低通滤波器，然后使用LMS算法实现了系统哦你的辨识。-Randomly generate a QPSK modulation signal generated by a random low-pass filter, and then use the LMS algorithm of the system Oh, your identification.
power-spectrum
- QPSK（四进制相移键控）信号调制解调过程（经高斯信道）的仿真-QPSK (quaternary phase shift keying) signal modulation and demodulation process (by the Gaussian channel) of the simulation
FIR
- 采用matlab产生信号波形，实现QPSK编码。-Waveforms generated by matlab to achieve QPSK encoding.
flat_fad_channel
- 仿真一个QPSK调制信号通过一个平坦瑞利衰落的AWGN信道的误码率-simulate the BER of a QPSK modulated siganal using an AWGN channel with flat rayleigh fading
QPFK
- 对离散数字信号实现QPSK调制，输出调制后的信号-Implementation of discrete digital signals QPSK modulation, the modulated signal output
hbc_qpsk_rayleigh
- QPSK在瑞利信道下的仿真误码率，用于处理信号使用QPSK载波时候的信息计算-QPSK simulation in Rayleigh fading channel
Digital-Modulations
- 数字调制方式：2ASK，2FSK，2PSK，MSK，QPSK等信号的调制代码（m文件）实现。-Digital modulation techniques：2ASK，2FSK，2PSK，MSK，QPSK
C6_QPSKmodul
- 对信号进行正交相移键控(QPSK)调制，对其理论误比特率和蒙特卡洛仿真的误比特率进行比较 -The signal modulation method is QPSK,compare the theoretical ber and the ber of monte carlo simulation method
tttttttttt
- QPSK调制解调的仿真图形，有调制前基带信号和两个支路信号，还有调制载波后的图形-QPSK modulation and demodulation of the simulation graph, a baseband signal before modulation and two branch signals, as well as the graphics after the modulated carrier
QPSKcode
- QPSK调制信号的仿真程序，用于MATLAB仿真，功能比较强大，有图像输出-QPSK modulation signal simulation program for the MATLAB simulation, the more powerful features, there is the image output
OFDM
- OFDM信号的产生与发送，其中使用QPSK进行信号的编码-OFDM signal generation and transmission
QPSKpOQPSK
- 个给定一段信号，采用不同的方法实现QPSK和OQPSK调试信号仿真-A given period of the signal, using different methods to achieve QPSK and OQPSK signal simulation debugging
u-law-CCDF-N=128
- 程序仿真得图为原信号与u律压扩信号的互补累积函数曲线图。仿真参数：子载波N=128，采用QPSK调制。-The photo shows the original simulation program was u-law signal and the signal of the complementary cumulative function expansion curve. Simulation parameters: sub-carriers N = 128, using QPSK modu
QPSKrayleighchannelm
- 在matlab平台下产生信号序列通过QPSK方式调制通过高斯信道以及瑞利信道，对其中的过程的信号时域以及其频谱，星座图情况进行分析-Matlab platform in the signal sequence generated by the QPSK modulated by the Gaussian channel and Rayleigh channel, which processes the signal for time-domain and its spectrum, conste
ofdm
- OFDM信号在不同信噪比下matlab性能仿真,QPSK调制解调仿真-The performance of ofdm algorithms are analyzed by matlab simulation
QPSK_oQPSK
- 本程序，包含QPSK，OQPSK的产生过程，I、Q领路信号抽取，他们的频谱，包络情况，经过带通滤波器后的变化，经过非线性放大器后的频谱变化等。是一个很好的学习例程！-This procedure, including QPSK, OQPSK production process, I, Q signal extraction lead the way, their spectrum envelope case, after band-pass filter after the change, t
display_signal
- 基于matlab-GUI制作的数字通信信号的调制仿真，包括时域、功率谱显示，仿真的调制方式有：ASK、FSK、PSK、QPSK、OQPSK、1/4piQPSK、8PSK、MSK，比较直观易懂，可供需要的同胞参考-this process mainly simulate varity of digital signal modulation,such as ASK、FSK、PSK、QPSK、OQPSK、1/4piQPSK、8PSK、MSK