搜索资源列表
Amodulation
- 模拟调制信号产生,am,ssb,dsb.fm,comb-analog modulation signal generator, am, SSB, dsb.fm, comb
DDSsignalgen
- dds信号发生器-dds signal generator ask, am, fskdds signal generator ask, am, fskdds signal generator ask, am, fskdds signal generator ask, am, FSK
demod
- 信号调制(调幅)与解调的dsp实现,用于dsp5402平台的初学者很有帮助-signal modulation (AM) and demodulation dsp achieved, the platform for beginners dsp5402 helpful
am-and-fm
- 模拟信号AM和FM调制基于simulink的仿真-AM and FM based simulink simulation
AM-tiaozhi-jietiao
- 调制:将各种数字基带信号转换成适于信道传输的数字调制信号(已调信号或频带信号)。解调:在接收端将收到的数字频带信号还原成数字基带信号. 调制就是将基带信号的频谱搬移到信道通带中或者其中的某个频段上的过程,而解调是将信道中来的频带信号恢复为基带信号的反过程.-Modulation: converts various digital baseband signal to channel suitable for transmission of digital modulation signal (m
AM
- 利用流形学习算法结合小波算法,BP神经网络作为分类器,实现了对三部参数不同的AM电台个体识别,仿真效果良好。实验证明该方法对幅度的轻微变化敏感,可以作为通信信号分类识别的参考程序-Simulations of identification if 3 AM radios, based on manifold learning method , Wavelet and BP.
Demodulation-of-AM-signal
- 这个源码为在AWGN信道中,采用包给检波器来解调AM调制信号-The source code for the AWGN channel, the use of the packet to the demodulator to demodulate the AM modulation signal
analog-amplitude
- 调幅技术远比调频技术及数位广播技术简单,而且,广播也是现代社会不可缺少的一部分。所以,本文使用MATLAB软件下的Simulink对调幅广播进行建模与仿真。首先,介绍该课题研究的背景、目的、意义以及工作内容等。然后,在简要介绍MATLAB及Simulink的建模环境与仿真环境的基础上,通过对AM信号的调制与解调,对调幅广播系统系进行了仿真和分析,得出具体的仿真模型,并对仿真波形进行分析说明。最后,给出结论并提出好的改进方法。针对搭建的广播系统信噪比增益非常小,为了提高发射效率,采用另外一种幅度调
AM-modulation
- 实现基带信号的幅度调制AM和解调,labview程序亲测可用-To achieve the amplitude modulation of the baseband signal AM and demodulation
AM和FM
- matlab实现用语音信号作为调至信号的幅度调制和频率调制,以及解调。(Matlab implements amplitude modulation and frequency modulation using speech signals as modulation signals, and demodulation.)
analog_AM_passband
- 具有带通的AM调制信号的仿真程序,可改自行改参数进行调整(analog amplitude modulation with passband x is source signal)
GNSS simulator
- 本人从事GNSS模拟仿真信号源开发,在工作过程中收集一些材料,相当实用,是从事该行业的法宝。(I am engaged in the development of GNSS simulation signal source, collecting some materials in the work process, which is quite practical, and is a magic weapon in the industry.)
数字收音机
- matlab模拟音频信号的AM调制与解调(The matlab simulation of the audio signal AM modulation and demodulation)
am_finish
- 语音信号的采集,am调制,加噪,解调,播放,保存(Am modulation of speech signal)
不同信号
- 不同信号的循环谱(AM,BPSK,BFSK,DME等)可以直接使用,来分析信号的循环平稳特性。(The cyclic spectrum of different signals (AM, BPSK, BFSK, DME, etc.) can be directly used to analyze the cyclostationary characteristics of signals.)
程序-正弦信号发生器(FPGA+STM32版)
- 以FPGA为核心,实现正弦波、调制波AM、FM、ASK和PSK等功能,通过SPI协议与STM32通信,实现输出波形的选择、频率的设置和基带信号的设定等。(With FPGA as the core, the functions of sine wave, modulation wave AM.FM. ASK and PSK are realized. The output waveform selection, frequency setting and baseband signal sett
通信1602_201608030217_邓杰_实验一二
- 模拟调制已调信号的波形和频谱 AM已调信号相干解调过程仿真(Waveform and Spectrum of Analog Modulated Modulated Signal Simulation of coherent demodulation process for AM modulated signal)
通信原理第一次实验_通信4班_201608030412_王冰率
- 通过实验深入理解常见模拟调制样式AM、DSB、SSB、FM的调制原理及已调信号的波形和频谱; 2、掌握绘制通信信号的频谱图形的方法; 3、练习根据理论分析自行设计实验方法的能力。(Through experiments, we deeply understand the modulation principles of common analog modulation modes AM, DSB, SSB, FM and the waveform and spectrum of the mo
AM/DSB解调
- 基于matlab的AM/DSB模拟信号的解调与调制原理
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)