实现了8PSK的调制,画出了时域及频域信号波形,以及8PSK的星座图。
The 8PSK modulation is realized, and the time domain and frequency domain signal waveforms, as well as the 8PSK constellation diagram are drawn. (2019-11-24, matlab, 1KB, 下载17次)
可实现,线性调频信号的产生,波形显示,波形解调和码字解调功能
Realizable, chirp signal generation, waveform display, waveform demodulation and codeword demodulation (2019-08-07, matlab, 1KB, 下载3次)
ISB调制信号,代码含有调制信号波形和功率谱密度波形
ISB modulated signal, code containing modulated signal waveform and power spectral density waveform (2019-05-06, matlab, 393KB, 下载2次)
DSB调制信号,代码含有调制信号波形和功率谱密度波形
DSB modulated signal, code containing modulated signal waveform and power spectral density waveform (2019-05-06, matlab, 393KB, 下载3次)
仿真分析了步进频率雷达信号的波形频谱和模糊函数
The waveform spectrum and ambiguity function of stepped frequency radar signal are simulated and analyzed. (2018-11-23, matlab, 1KB, 下载20次)
1)波形8倍抽取
2)对比直接抽取和添加抗混叠滤波器后的频谱
1) 8 times of waveform extraction
2) compare the spectrum after directly extracting and adding anti aliasing filter (2018-01-25, matlab, 1KB, 下载7次)
本程序是写的是扩展高斯(EGF)滤波器,当两个输入为根号1/2的时候就是IOTA滤波器,用于通信系统发端的波形塑形
This function calculates a filter with egf characteristic (2013-11-15, matlab, 1KB, 下载106次)
绘制时域波形以及BSPK波形,从而进一步理解BPSK系统的调制和解调原理、抗噪性能分析。
Draw time-domain waveform and the BSPK waveform, thereby further understanding of the BPSK modulation and demodulation principle, analysis of anti-noise performance. (2013-05-10, matlab, 3KB, 下载3次)
matlab,QPSK,通信系统,调制,解调,信号波形,频谱
matlab, QPSK, the communication system, modulation, demodulation, the signal waveform, the spectrum (2012-11-21, matlab, 270KB, 下载18次)
已调信号经过AWGN信道,解调器输入信噪比为100,绘制加性噪声后的接受信号时间波形,频谱,解调信号的时域波形。
Modulated signal through the input SNR AWGN channel, a demodulator 100, drawing the acceptance signal after the time waveform of additive noise, the spectrum, the demodulated signal of the time domain waveform. (2012-11-04, matlab, 1KB, 下载5次)
用matlab编写的C/A码发生器,比较简单,易懂,亲测可用
A C/A code generator programmed by Matlab (2012-09-01, matlab, 1KB, 下载39次)
matlab编程,基于cdma通信扩频码生成序列发生器及其性能的研究。
Matlab programming, cdma communications-based spreading code to generate a sequence generator and its performance. (2012-07-23, matlab, 1KB, 下载2次)
QPSK调制分别显示I路Q路的波形和合成的波形
QPSK modulation show I Lu Q, the waveforms and synthetic waveforms (2012-07-19, matlab, 1KB, 下载2次)
OFDM信号发生代码,包括具体参数设置,以及注解说明
OFDM signal generated code,Including the specific parameter settings (2012-07-01, matlab, 1KB, 下载13次)
bpsk qpsk 16qam 64qam时域波形
bpsk qpsk 16qam 64qam time domain (2012-05-05, matlab, 6KB, 下载51次)
很好的几个M序列发生器代码 matlab平台 参考价值很大 直接用
The direct use of good reference value of several M-sequence generator code matlab platform (2012-04-23, matlab, 3KB, 下载4次)
QPSK的波形仿真,误码率仿真,经典的仿真,瑞利高斯信道都有。
qpsk simulation (2010-11-09, matlab, 12KB, 下载31次)
Matlab实现QPSK和16-QAM的仿真,绘制信号散点图及相应时域波形图
Matlab realization of QPSK and 16-QAM simulation, rendering the signal scatter and the corresponding time-domain waveform (2008-10-22, matlab, 1KB, 下载45次)
利用Wiener滤波器和Kalman滤波器通过测量信号估计 的波形,用Matlab对此问题进行仿真,写出仿真报告。
use Wiener filter and Kalman filter is estimated by measuring the signal waveform, Matlab simulation on this issue, write simulation report. (2007-05-27, matlab, 87KB, 下载100次)
< 超宽带无线电基础>>中的MATLAB源码,涉及UWB波形设计、基本编码等内容
<Ultra-Wideband Radio basis>> in the MATLAB source code, involving the design of UWB waveforms, basic coding, etc. (2007-01-06, matlab, 63KB, 下载27次)