搜索资源列表
BER_APSK
- 16apsk信噪比与误码率曲线的仿真及星座图-16apsk signal to noise ratio and bit error rate curve simulation
MATLAB
- 完成一个利用矩形信号星座图的M=16的QAM通信系统monte carlo仿真。-Carlo simulation of QAM communication system Monte complete a use of the rectangular signal constellation diagram of M=16.
dpsk
- dpsk 调制解调仿真 加高斯噪声后的误码率分析理想星座图
cn_qpsk
- 在matlab中仿真QPSK各项性能。包括星座图,调制波形以及在AWGN和Rayleigh信道中的误符号率与理论值的对比。解压后粘贴主程序和子程序到3个m文件即可运行。-Simulate the QPSK based on matlab. Specifically include the constellation diagram, and BER in AWGN and Rayleigh channel.
16QAM
- 在matlab中仿真16QAM的系列特性,具体包括星座图,信道w误符号率等-simulate the 16QAM in matlab. Specifically include the constellation diagram and the BER
daima
- 基于matlab的QPSK实现,包含高斯信道和理想信道的调制、解调、星座图、功率谱以及误码率,有详细注释,很值得参考,绝对可以用-Based on matlab QPSK implementation, including gaussian channel and ideal channel modulation and demodulation, constellation diagram, power spectrum and the bit error rate, has detailed
QPSKTest
- 以2^10个二进制PRBS作为消息码,载波频率为2.4GHz,画出QPSK调制波形的频谱图和 星座图,其中码元速率为5MBaud/s.源码可直接使用。-With PRBS 2 ^ 10 binary code as a message carrier frequency of 2.4GHz, spectrum QPSK modulation waveform drawing and constellation in which the symbol rate is 5MBaud/s. S
QPSK_MOD_DEMOD
- QPSK信号的产生程序与解调程序,简单的01序列与星座点的映射,上变频,解调时下变频,星座点到01序列的逆映射,适合初学者。-qpsk modulation and demodulation
msk
- msk调制与解调 频谱 时域波形 星座图等-MSK modulation and demodulation spectrum waveform constellation
qpsk
- QPSK调制解调 星座图,频域 时域波形-QPSK modulation and demodulation constellation
QAM
- 完成一个利用矩形信号星座图的M=16的QAM通信系统的性能仿真-Completed using a rectangular signal of M =16 constellation communications system performance simulation QAM
QAMandmusic
- 16QAM调制解调程序,可以画出星座图等,以及相位估计和MUSIC算法-16QAM modulation and demodulation process, you can draw the constellation, as well as the phase estimation algorithm and MUSIC
channel_estimation
- 通信系统中信道估计功能的仿真,有助于通过仿真理解信道估计的作用,包括星座图和对比了基于线性好DFT机制的最小均方误差的性能-Simulation of channel estimation functions in communication systems 。
64QAM
- 64QAM的仿真和误码率分析,含有星座图映射,串并转换,平方根升余弦匹配滤波,采样插值等模块-64QAM BER simulation and analysis, containing constellation mapping, SERDES, square root raised cosine matched filtering, sampling interpolation module
Constellation
- 输入生日,判断星座,界面简单,功能全面,识别准确。-Enter birthday judging constellations, the interface is simple, comprehensive, accurate identification.
QPSK
- QPSK高斯噪声信道下的星座点和比特误码率仿真曲线-QPSK constellations point under gaussian noise channel and the bit error rate curve simulation
64QAM_peng
- OFDM的64QAM调制,包含fft 星座映射 还有解调-OFDM-64QAM modulation, demodulation still contain fft constellation mapping
xingzhuo
- 这个文件是用php编写的一个测算星座的小程序-This document is prepared by a php measured constellation of small procedures
qpskprog
- 构建一个理想信道基本QPSK仿真系统,仿真结果有 a.基带输入波形及其功率谱 b信号及其功率谱 c.QPSK信号星座图 2.构建一个在AWGN(高斯白噪声)信道条件下的QPSK仿真系统,仿真结果有 a.QPSK信号及其功率谱 b.QPSK信号星座图 c.高斯白噪声信道条件下的误码性能以及高斯白噪声的理论曲线,要求所有误码性能曲线在同一坐标比例下绘制-qpsk modem emulation, plus white Gaussian noise
4
- 5、绘制散点图。 对发射和接收信号利用scatterplot函数可显示信号星座图的样子及噪声对信号造成的失真程度。在该图中,横轴代表了信号的同相分量而纵轴代表了正交分量。下面的代码还利用了 对接收信号利用modem.deqammod对象的demodulate方法进行解调。解调结果为包含0到15之间整数的列向量。 -5, draw a scatter plot. The transmitted and received signals can be displayed using a